├── spotbugs-plugin ├── src │ ├── main │ │ ├── resources │ │ │ ├── bugrank.txt │ │ │ ├── findbugs.xml │ │ │ └── messages.xml │ │ └── java │ │ │ └── jp │ │ │ └── skypencil │ │ │ └── guava │ │ │ └── DependencyOnDeprecatedGuavaClassDetector.java │ └── test │ │ └── java │ │ └── jp │ │ └── skypencil │ │ └── guava │ │ ├── Java8OptionalField.java │ │ ├── GuavaOptionalField.java │ │ ├── Java8OptionalInterfaceReturn.java │ │ ├── GuavaOptionalInterfaceReturn.java │ │ ├── Java8OptionalFieldWithInitialization.java │ │ ├── Java8OptionalMethodArgument.java │ │ ├── Java8OptionalReturn.java │ │ ├── GuavaOptionalFieldWithInitialization.java │ │ ├── GuavaOptionalMethodArgument.java │ │ ├── GuavaOptionalInvoking.java │ │ ├── GuavaOptionalReturn.java │ │ ├── Java8OptionalInterfaceMethodArgument.java │ │ ├── Java8OptionalMethodInvoking.java │ │ ├── GuavaOptionalInterfaceMethodArgument.java │ │ └── DependencyOnDeprecatedGuavaClassDetectorTest.java └── pom.xml ├── .gitignore ├── .mvn └── wrapper │ ├── maven-wrapper.jar │ ├── maven-wrapper.properties │ └── MavenWrapperDownloader.java ├── sonarqube-plugin ├── src │ └── main │ │ └── java │ │ └── jp │ │ └── skypencil │ │ └── guava │ │ ├── SonarQubePlugin.java │ │ └── SonarQubeRulesDefinition.java ├── Dockerfile ├── README.md └── pom.xml ├── helper ├── src │ ├── main │ │ └── java │ │ │ └── jp │ │ │ └── skypencil │ │ │ └── guava │ │ │ └── stream │ │ │ ├── CharacteristicSets.java │ │ │ ├── MultisetCollector.java │ │ │ ├── MultimapCollector.java │ │ │ ├── BiMapCollector.java │ │ │ ├── TableCollector.java │ │ │ └── GuavaCollectors.java │ └── test │ │ └── java │ │ └── jp │ │ └── skypencil │ │ └── guava │ │ └── stream │ │ └── GuavaCollectorsTest.java └── pom.xml ├── .travis.yml ├── README.md ├── pom.xml ├── mvnw.cmd ├── mvnw └── LICENSE /spotbugs-plugin/src/main/resources/bugrank.txt: -------------------------------------------------------------------------------- 1 | 0 BugPattern GUAVA_DEPEND_ON_DEPRECATED_CLASS 2 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | target 2 | .project 3 | .classpath 4 | .settings 5 | .DS_Store 6 | *~ 7 | pom.xml.releaseBackup 8 | release.properties 9 | -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KengoTODA/guava-helper-for-java-8/HEAD/.mvn/wrapper/maven-wrapper.jar -------------------------------------------------------------------------------- /spotbugs-plugin/src/test/java/jp/skypencil/guava/Java8OptionalField.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import java.util.Optional; 4 | 5 | class Java8OptionalField { 6 | Optional field; 7 | } 8 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/test/java/jp/skypencil/guava/GuavaOptionalField.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import com.google.common.base.Optional; 4 | 5 | class GuavaOptionalField { 6 | Optional field; 7 | } 8 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/test/java/jp/skypencil/guava/Java8OptionalInterfaceReturn.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import java.util.Optional; 4 | 5 | 6 | interface Java8OptionalInterfaceReturn { 7 | Optional method(); 8 | } 9 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/test/java/jp/skypencil/guava/GuavaOptionalInterfaceReturn.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import com.google.common.base.Optional; 4 | 5 | interface GuavaOptionalInterfaceReturn { 6 | Optional method(); 7 | } 8 | -------------------------------------------------------------------------------- /.mvn/wrapper/maven-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.1/apache-maven-3.6.1-bin.zip 2 | wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar 3 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/test/java/jp/skypencil/guava/Java8OptionalFieldWithInitialization.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import java.util.Optional; 4 | 5 | class Java8OptionalFieldWithInitialization { 6 | Object field = Optional.empty(); 7 | } 8 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/test/java/jp/skypencil/guava/Java8OptionalMethodArgument.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import java.util.Optional; 4 | 5 | class Java8OptionalMethodArgument { 6 | void method(Optional optional) { 7 | } 8 | } 9 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/test/java/jp/skypencil/guava/Java8OptionalReturn.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import java.util.Optional; 4 | 5 | class Java8OptionalReturn { 6 | Optional method() { 7 | return null; 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/test/java/jp/skypencil/guava/GuavaOptionalFieldWithInitialization.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import com.google.common.base.Optional; 4 | 5 | class GuavaOptionalFieldWithInitialization { 6 | Object field = Optional.absent(); 7 | } 8 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/test/java/jp/skypencil/guava/GuavaOptionalMethodArgument.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import com.google.common.base.Optional; 4 | 5 | class GuavaOptionalMethodArgument { 6 | void method(Optional optional){ 7 | } 8 | } 9 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/test/java/jp/skypencil/guava/GuavaOptionalInvoking.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import com.google.common.base.Optional; 4 | 5 | class GuavaOptionalInvoking { 6 | void method(){ 7 | Optional.absent(); 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/test/java/jp/skypencil/guava/GuavaOptionalReturn.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import com.google.common.base.Optional; 4 | 5 | class GuavaOptionalReturn { 6 | Optional method(){ 7 | return null; 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/test/java/jp/skypencil/guava/Java8OptionalInterfaceMethodArgument.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import java.util.Optional; 4 | 5 | 6 | interface Java8OptionalInterfaceMethodArgument { 7 | void method(Optional optional); 8 | } 9 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/test/java/jp/skypencil/guava/Java8OptionalMethodInvoking.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import java.util.Optional; 4 | 5 | class Java8OptionalMethodInvoking { 6 | void method() { 7 | Optional.empty(); 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/test/java/jp/skypencil/guava/GuavaOptionalInterfaceMethodArgument.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import com.google.common.base.Optional; 4 | 5 | interface GuavaOptionalInterfaceMethodArgument { 6 | void method(Optional optional); 7 | } 8 | -------------------------------------------------------------------------------- /sonarqube-plugin/src/main/java/jp/skypencil/guava/SonarQubePlugin.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import java.util.Arrays; 4 | import org.sonar.api.Plugin; 5 | 6 | public class SonarQubePlugin implements Plugin { 7 | @Override 8 | public void define(Context context) { 9 | context.addExtensions(Arrays.asList(SonarQubeRulesDefinition.class)); 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /sonarqube-plugin/Dockerfile: -------------------------------------------------------------------------------- 1 | FROM sonarqube:7.9-community 2 | 3 | ENV SONAR_FINDBUGS_VERSION=3.11.0 4 | ENV GUAVA_HELPER_VERSION=1.2.1-SNAPSHOT 5 | 6 | RUN wget -O $SONARQUBE_HOME/extensions/plugins/sonar-findbugs-plugin-$SONAR_FINDBUGS_VERSION.jar --no-verbose https://github.com/spotbugs/sonar-findbugs/releases/download/$SONAR_FINDBUGS_VERSION/sonar-findbugs-plugin-$SONAR_FINDBUGS_VERSION.jar 7 | COPY target/guava-helper-sonarqube-plugin-$GUAVA_HELPER_VERSION.jar $SONARQUBE_HOME/extensions/plugins/ 8 | -------------------------------------------------------------------------------- /helper/src/main/java/jp/skypencil/guava/stream/CharacteristicSets.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava.stream; 2 | 3 | import java.util.EnumSet; 4 | import java.util.stream.Collector.Characteristics; 5 | 6 | final class CharacteristicSets { 7 | static final EnumSet EMPTY = EnumSet 8 | .noneOf(java.util.stream.Collector.Characteristics.class); 9 | 10 | static final EnumSet IDENTITY = EnumSet 11 | .of(Characteristics.IDENTITY_FINISH); 12 | 13 | private CharacteristicSets() {} 14 | } 15 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/main/resources/findbugs.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 10 | 12 | 13 | 14 | -------------------------------------------------------------------------------- /sonarqube-plugin/src/main/java/jp/skypencil/guava/SonarQubeRulesDefinition.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import org.sonar.plugins.java.Java; 4 | import org.sonar.api.server.rule.RulesDefinition; 5 | import org.sonar.api.server.rule.RulesDefinitionXmlLoader; 6 | 7 | public class SonarQubeRulesDefinition implements RulesDefinition { 8 | public static final String REPOSITORY_KEY = "findbugs"; 9 | public static final int RULE_COUNT = 1; 10 | 11 | @Override 12 | public void define(Context context) { 13 | NewRepository repository = 14 | context.createRepository(REPOSITORY_KEY, Java.KEY); 15 | 16 | RulesDefinitionXmlLoader ruleLoader = new RulesDefinitionXmlLoader(); 17 | ruleLoader.load( 18 | repository, 19 | SonarQubeRulesDefinition.class.getResourceAsStream( 20 | "/jp/skypencil/guava/rules.xml"), 21 | "UTF-8"); 22 | repository.done(); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /sonarqube-plugin/README.md: -------------------------------------------------------------------------------- 1 | # Guava Migration Helper SonarQube Plugin 2 | 3 | This is a SonarQube plugin that helps developer to find remaining tasks for migration. 4 | About the provided rules, see [README.md](../README.md#spotbugs-plugin) in this project root. 5 | 6 | ## Compatibility 7 | 8 | |Guava Migration Helper Version|SonarQube Version|SonarJava Version|sonar-findbugs Version| 9 | |----|----|----|----| 10 | |v1.2.0|v7.9.0|v5.13.1.18282|v3.11| 11 | |v1.0.5|v6.7.4|v5.1.0.13090|v3.5| 12 | |v1.0.4|v5.6.6|v4.0|v3.5| 13 | 14 | ## How to test 15 | 16 | This project provides a `Dockerfile` to launch SonarQube with necessary plugins, please run following commands then you can visit SonarQube at http://localhost:9000/ 17 | 18 | ```sh 19 | $ docker build -t sonarqube-with-plugin . 20 | $ docker run -it -p 9000:9000 -p 9092:9092 sonarqube-with-plugin 21 | ``` 22 | 23 | For test, please do not forget to enable rules in your quality profile. 24 | -------------------------------------------------------------------------------- /helper/src/main/java/jp/skypencil/guava/stream/MultisetCollector.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava.stream; 2 | 3 | import java.util.function.BiConsumer; 4 | import java.util.function.BinaryOperator; 5 | import java.util.function.Supplier; 6 | import java.util.stream.Collector; 7 | 8 | import com.google.common.collect.HashMultiset; 9 | import com.google.common.collect.Multiset; 10 | 11 | abstract class MultisetCollector> 12 | implements Collector, R> { 13 | 14 | @Override 15 | public Supplier> supplier() { 16 | return HashMultiset::create; 17 | } 18 | 19 | @Override 20 | public BiConsumer, T> accumulator() { 21 | return Multiset::add; 22 | } 23 | 24 | @Override 25 | public BinaryOperator> combiner() { 26 | return (set, another) -> { 27 | set.addAll(another); 28 | return set; 29 | }; 30 | } 31 | } -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | dist: xenial 2 | language: java 3 | jdk: 4 | - openjdk8 5 | script: 6 | - ./mvnw clean org.jacoco:jacoco-maven-plugin:prepare-agent verify sonar:sonar -B 7 | notifications: 8 | email: 9 | recipients: 10 | - skypencil+travis@gmail.com 11 | addons: 12 | sonarcloud: 13 | organization: "kengotoda-github" 14 | token: 15 | secure: "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" 16 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/main/resources/messages.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | FindBugs plugin for Guava migration 7 |
A findbugs plugin to migrate from Guava to Java8
8 | 9 | 10 | 11 |
12 | Finds dependency on deprecated guava class 13 |
14 | 15 | 16 | 17 | 18 | Depends on deprecated guava class 19 | 20 | 21 | {0} should be replaced with {1} in Java8 22 | 23 |
24 | Depends on deprecated guava class.

26 | ]]> 27 |
28 | 29 | 30 | GUAVA 31 | -------------------------------------------------------------------------------- /helper/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 4.0.0 3 | 4 | jp.skypencil.guava 5 | guava-helper-for-java-8 6 | 1.2.1-SNAPSHOT 7 | 8 | helper 9 | Helper for Guava on Java8 10 | Helper classes to help Java8 to collaborate with Guava 11 | 12 | 13 | com.google.guava 14 | guava 15 | 16 | 17 | com.google.truth 18 | truth 19 | 20 | 21 | junit 22 | junit 23 | 24 | 25 | org.hamcrest 26 | hamcrest-core 27 | 28 | 29 | 30 | 31 | org.mockito 32 | mockito-all 33 | 34 | 35 | 36 | -------------------------------------------------------------------------------- /helper/src/main/java/jp/skypencil/guava/stream/MultimapCollector.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava.stream; 2 | 3 | import java.util.function.BiConsumer; 4 | import java.util.function.BinaryOperator; 5 | import java.util.function.Function; 6 | import java.util.function.Supplier; 7 | import java.util.stream.Collector; 8 | 9 | import com.google.common.collect.LinkedListMultimap; 10 | import com.google.common.collect.Multimap; 11 | 12 | abstract class MultimapCollector> 13 | implements Collector, R> { 14 | private Function keyMapper; 15 | private Function valueMapper; 16 | 17 | MultimapCollector(Function keyMapper, 18 | Function valueMapper) { 19 | this.keyMapper = keyMapper; 20 | this.valueMapper = valueMapper; 21 | } 22 | 23 | @Override 24 | public Supplier> supplier() { 25 | return LinkedListMultimap::create; 26 | } 27 | 28 | @Override 29 | public BiConsumer, T> accumulator() { 30 | return (map, data) -> 31 | map.put(keyMapper.apply(data), valueMapper.apply(data)) 32 | ; 33 | } 34 | 35 | @Override 36 | public BinaryOperator> combiner() { 37 | return (map, another) -> { 38 | map.putAll(another); 39 | return map; 40 | }; 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /helper/src/main/java/jp/skypencil/guava/stream/BiMapCollector.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava.stream; 2 | 3 | import java.util.function.BiConsumer; 4 | import java.util.function.BinaryOperator; 5 | import java.util.function.Function; 6 | import java.util.function.Supplier; 7 | import java.util.stream.Collector; 8 | 9 | import com.google.common.collect.BiMap; 10 | import com.google.common.collect.HashBiMap; 11 | 12 | abstract class BiMapCollector> 13 | implements Collector, R> { 14 | private final BinaryOperator mergeFunction; 15 | private final Function valueMapper; 16 | private final Function keyMapper; 17 | 18 | BiMapCollector(Function keyMapper, 19 | Function valueMapper, 20 | BinaryOperator mergeFunction) { 21 | this.keyMapper = keyMapper; 22 | this.valueMapper = valueMapper; 23 | this.mergeFunction = mergeFunction; 24 | } 25 | 26 | @Override 27 | public Supplier> supplier() { 28 | return HashBiMap::create; 29 | } 30 | 31 | @Override 32 | public BiConsumer, T> accumulator() { 33 | return (map, data) -> { 34 | K key = keyMapper.apply(data); 35 | U value = valueMapper.apply(data); 36 | map.merge(key, value, mergeFunction); 37 | }; 38 | } 39 | 40 | @Override 41 | public BinaryOperator> combiner() { 42 | return (map, another) -> { 43 | another.forEach((key, value) -> 44 | map.merge(key, value, mergeFunction) 45 | ); 46 | return map; 47 | }; 48 | } 49 | } 50 | -------------------------------------------------------------------------------- /helper/src/main/java/jp/skypencil/guava/stream/TableCollector.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava.stream; 2 | 3 | import java.util.function.BiConsumer; 4 | import java.util.function.BinaryOperator; 5 | import java.util.function.Function; 6 | import java.util.function.Supplier; 7 | import java.util.stream.Collector; 8 | 9 | import com.google.common.collect.HashBasedTable; 10 | import com.google.common.collect.Table; 11 | 12 | abstract class TableCollector implements Collector, E> { 13 | private final Function rowMapper; 14 | private final Function columnMapper; 15 | private final Function valueMapper; 16 | private final BinaryOperator mergeFunction; 17 | 18 | TableCollector( 19 | Function rowMapper, 20 | Function columnMapper, 21 | Function valueMapper, 22 | BinaryOperator mergeFunction) { 23 | this.rowMapper = rowMapper; 24 | this.columnMapper = columnMapper; 25 | this.valueMapper = valueMapper; 26 | this.mergeFunction = mergeFunction; 27 | } 28 | 29 | @Override 30 | public Supplier> supplier() { 31 | return HashBasedTable::create; 32 | } 33 | 34 | @Override 35 | public BiConsumer, T> accumulator() { 36 | return (table, data) -> { 37 | R row = rowMapper.apply(data); 38 | C column = columnMapper.apply(data); 39 | V value = valueMapper.apply(data); 40 | 41 | if (table.contains(row, column)) { 42 | V existing = table.get(row, column); 43 | table.put(row, column, mergeFunction.apply(existing, value)); 44 | } else { 45 | table.put(row, column, value); 46 | } 47 | }; 48 | } 49 | 50 | @Override 51 | public BinaryOperator> combiner() { 52 | return (table, another) -> { 53 | another.cellSet().forEach(cell -> { 54 | R row = cell.getRowKey(); 55 | C column = cell.getColumnKey(); 56 | V value = cell.getValue(); 57 | 58 | if (table.contains(row, column)) { 59 | V existing = table.get(row, column); 60 | table.put(row, column, mergeFunction.apply(existing, value)); 61 | } else { 62 | table.put(row, column, value); 63 | } 64 | }); 65 | return table; 66 | }; 67 | } 68 | } 69 | -------------------------------------------------------------------------------- /spotbugs-plugin/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 4.0.0 3 | 4 | jp.skypencil.guava 5 | guava-helper-for-java-8 6 | 1.2.1-SNAPSHOT 7 | 8 | spotbugs-plugin 9 | SpotBugs plugin 10 | A spotbugs plugin to help migration from Guava to Java8 11 | 12 | 13 | com.google.guava 14 | guava 15 | 16 | 17 | org.hamcrest 18 | hamcrest-library 19 | 20 | 21 | junit 22 | junit 23 | 24 | 25 | org.mockito 26 | mockito-all 27 | 28 | 29 | com.github.spotbugs 30 | test-harness 31 | test 32 | 33 | 34 | com.github.spotbugs 35 | spotbugs 36 | 37 | 38 | 39 | 40 | 41 | org.apache.maven.plugins 42 | maven-shade-plugin 43 | 44 | 45 | package 46 | 47 | shade 48 | 49 | 50 | true 51 | shaded 52 | 53 | 54 | 55 | 56 | 57 | org.codehaus.mojo 58 | xml-maven-plugin 59 | 1.0.2 60 | 61 | 62 | validate-spotbugs-configuration 63 | 64 | validate 65 | 66 | 67 | 68 | 69 | src/main/resources 70 | 71 | findbugs.xml 72 | 73 | findbugsplugin.xsd 74 | 75 | 76 | src/main/resources 77 | 78 | messages.xml 79 | 80 | messagecollection.xsd 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | com.github.spotbugs 89 | spotbugs 90 | ${spotbugs.version} 91 | 92 | 93 | 94 | 95 | 96 | 97 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/main/java/jp/skypencil/guava/DependencyOnDeprecatedGuavaClassDetector.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import java.util.Map; 4 | 5 | import org.apache.bcel.classfile.Field; 6 | import org.apache.bcel.classfile.Method; 7 | import org.apache.bcel.generic.Type; 8 | import org.apache.bcel.Const; 9 | 10 | import com.google.common.collect.ImmutableMap; 11 | 12 | import edu.umd.cs.findbugs.BugInstance; 13 | import edu.umd.cs.findbugs.BugReporter; 14 | import edu.umd.cs.findbugs.BytecodeScanningDetector; 15 | import edu.umd.cs.findbugs.internalAnnotations.DottedClassName; 16 | import edu.umd.cs.findbugs.internalAnnotations.SlashedClassName; 17 | 18 | public class DependencyOnDeprecatedGuavaClassDetector extends BytecodeScanningDetector { 19 | private Map replacements = listUpTarget(); 20 | private final BugReporter bugReporter; 21 | 22 | public DependencyOnDeprecatedGuavaClassDetector(BugReporter bugReporter) { 23 | this.bugReporter = bugReporter; 24 | } 25 | 26 | private Map listUpTarget() { 27 | ImmutableMap.Builder builder = ImmutableMap.builder(); 28 | builder.put("com/google/common/io/BaseEncoding", "java/util/Base64"); 29 | builder.put("com/google/common/base/Optional", "java/util/Optional"); 30 | builder.put("com/google/common/base/Joiner", "java/util/StringJoiner"); 31 | builder.put("com/google/common/base/Predicate", "java/util/function/Predicate"); 32 | builder.put("com/google/common/base/Function", "java/util/function/Function"); 33 | builder.put("com/google/common/base/Supplier", "java/util/function/Supplier"); 34 | builder.put("com/google/common/collect/FluentIterable", "java/util/stream/Stream"); 35 | builder.put("com/google/common/util/concurrent/SettableFuture", "java/util/concurrent/CompletableFuture"); 36 | return builder.build(); 37 | } 38 | 39 | @Override 40 | public boolean beforeOpcode(int seen) { 41 | if ((seen == Const.INVOKESPECIAL) || (seen == Const.INVOKESTATIC) 42 | || (seen == Const.INVOKEVIRTUAL) || (seen == Const.INVOKEINTERFACE)) { 43 | @SlashedClassName 44 | String referenced = getClassConstantOperand(); 45 | @SlashedClassName 46 | String replacement = replacements.get(referenced); 47 | if (replacement != null) { 48 | report(referenced.replace('/', '.'), replacement.replace('/', '.')); 49 | } 50 | } 51 | 52 | return super.beforeOpcode(seen); 53 | } 54 | 55 | @Override 56 | public void visitField(Field field) { 57 | check(field.getType()); 58 | 59 | super.visitField(field); 60 | } 61 | 62 | @Override 63 | public void visitMethod(Method method) { 64 | check(method.getReturnType()); 65 | for (Type type : method.getArgumentTypes()) { 66 | check(type); 67 | } 68 | 69 | super.visitMethod(method); 70 | } 71 | 72 | private void check(Type type) { 73 | @DottedClassName 74 | String referenced = type.toString(); 75 | @SlashedClassName 76 | String replacement = replacements.get(referenced.replace('.', '/')); 77 | 78 | if (replacement != null) { 79 | report(referenced, replacement.replace('/', '.')); 80 | } 81 | } 82 | 83 | private void report(@DottedClassName String referenced, @DottedClassName String replacement) { 84 | BugInstance bug = new BugInstance(this, "GUAVA_DEPEND_ON_DEPRECATED_CLASS", NORMAL_PRIORITY); 85 | bug.addString(referenced); 86 | bug.addString(replacement); 87 | if (this.visitingMethod()) { 88 | bug.addSourceLine(this); 89 | bug.addClassAndMethod(this); 90 | } else if (this.visitingField()) { 91 | bug.addField(this); 92 | bug.addClass(this); 93 | } 94 | 95 | bugReporter.reportBug(bug); 96 | } 97 | } 98 | -------------------------------------------------------------------------------- /sonarqube-plugin/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 4.0.0 3 | 4 | jp.skypencil.guava 5 | guava-helper-for-java-8 6 | 1.2.1-SNAPSHOT 7 | 8 | guava-helper-sonarqube-plugin 9 | SonarQube plugin 10 | A SonarQube plugin to help migration from Guava to Java8 11 | sonar-plugin 12 | 13 | 14 | 15 | org.sonarsource.sonar-packaging-maven-plugin 16 | sonar-packaging-maven-plugin 17 | 1.20.0.405 18 | true 19 | 20 | guavamigration 21 | Guava Migration Helper 22 | 23 | jp.skypencil.guava.SonarQubePlugin 24 | findbugs 25 | findbugs:3.11 26 | https://github.com/KengoTODA/guava-helper-for-java-8 27 | https://github.com/KengoTODA/guava-helper-for-java-8 28 | 29 | 30 | 31 | jp.skypencil.sonarqube 32 | rule-xml-maven-plugin 33 | 0.1.2 34 | 35 | ../spotbugs-plugin/src/main/resources/findbugs.xml 36 | ../spotbugs-plugin/src/main/resources/messages.xml 37 | ${project.build.outputDirectory}/jp/skypencil/guava/rules.xml 38 | guava 39 | 40 | 41 | 42 | generate-resources 43 | 44 | generate 45 | 46 | 47 | 48 | 49 | 50 | com.github.spotbugs 51 | spotbugs-maven-plugin 52 | 4.2.0 53 | 54 | 55 | 56 | jp.skypencil.guava 57 | spotbugs-plugin 58 | ${project.version} 59 | 60 | 61 | 62 | 63 | 64 | check 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | jp.skypencil.guava 75 | spotbugs-plugin 76 | ${project.version} 77 | 78 | 79 | com.google.guava 80 | guava 81 | 82 | 83 | 84 | 85 | org.sonarsource.sonarqube 86 | sonar-plugin-api 87 | 7.9.1 88 | provided 89 | 90 | 91 | org.sonarsource.java 92 | sonar-java-plugin 93 | 5.13.1.18282 94 | provided 95 | 96 | 97 | 98 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | Migrate your code from legacy Guava to Java 8 2 | ============================================= 3 | 4 | [![Travis CI Build Status](https://travis-ci.org/KengoTODA/guava-helper-for-java-8.svg)](https://travis-ci.org/KengoTODA/guava-helper-for-java-8) 5 | [![Javadocs](http://javadoc.io/badge/jp.skypencil.guava/helper.svg)](http://javadoc.io/doc/jp.skypencil.guava/helper) 6 | [![Quality Gate](https://sonarcloud.io/api/project_badges/measure?project=jp.skypencil.guava%3Aguava-helper-for-java-8&metric=alert_status)](https://sonarcloud.io/dashboard?id=jp.skypencil.guava%3Aguava-helper-for-java-8) 7 | 8 | Guava was great library for Java 7 users. But now we have Java 8 and it has many useful features like `Optional`, `Stream` and `Lambda`. So some features in Guava should be replaced with them. 9 | 10 | Other parts in Guava are useful even for Java 8, especially collections. But Guava is designed for Java 6+, so it does not provide `java.util.stream.Collector` for Guava collections. So when you want to collect stream to Guava collections, you need some hack which makes your code nonintuitive. 11 | 12 | This toolset solves these two problems. For former problem, this toolset provides SpotBugs plugin which reports dependency on deprecated Guava classes. For latter problem, this toolset provides `GuavaCollectors` class which provides many `java.util.stream.Collector` instances for Guava collections. 13 | 14 | This toolset will help your development with Java 8 and good parts of Guava library. 15 | 16 | SpotBugs plugin 17 | --------------- 18 | 19 | SpotBugs plugin helps developer to find dependency on deprecated guava classes, which should be replaced with Java 8. 20 | List of deprecated guava classes is in [DependencyOnDeprecatedGuavaClassDetector.java](spotbugs-plugin/src/main/java/jp/skypencil/guava/DependencyOnDeprecatedGuavaClassDetector.java). 21 | 22 | To use this module in your Maven project, please add following configuration to your `pom.xml`. 23 | 24 | ```xml 25 | 26 | com.github.spotbugs 27 | spotbugs-maven-plugin 28 | 3.1.11 29 | 30 | 31 | 32 | jp.skypencil.guava 33 | spotbugs-plugin 34 | 1.2.0 35 | 36 | 37 | 38 | 39 | ``` 40 | 41 | Helper module 42 | ------------- 43 | 44 | Helper module provides collectors which is useful to use Guava with Java 8. 45 | 46 | ```java 47 | ImmutableMap map = Stream.of(1, 2) 48 | .collect(GuavaCollectors.toImmutableMap(Object::toString, UnaryOperator.identity())); 49 | ``` 50 | 51 | See [GuavaCollectors.java](helper/src/main/java/jp/skypencil/guava/stream/GuavaCollectors.java) and [its test cases](helper/src/test/java/jp/skypencil/guava/stream/GuavaCollectorsTest.java) for detail usage. 52 | To use this module in your Maven project, please add following configuration to your `pom.xml`. 53 | 54 | ```xml 55 | 56 | jp.skypencil.guava 57 | helper 58 | 1.2.0 59 | 60 | ``` 61 | 62 | SonarQube plugin 63 | ---------------- 64 | 65 | See [sonarqube-plugin/README.md](sonarqube-plugin/README.md) for detail. 66 | 67 | Change set 68 | ---------- 69 | 70 | Please visit [release page](https://github.com/KengoTODA/guava-helper-for-java-8/releases). 71 | 72 | Copyright and license 73 | --------------------- 74 | 75 | Copyright 2015-2019 Kengo TODA 76 | 77 | Licensed under the Apache License, Version 2.0 (the "License"); 78 | you may not use this file except in compliance with the License. 79 | You may obtain a copy of the License at 80 | 81 | http://www.apache.org/licenses/LICENSE-2.0 82 | 83 | Unless required by applicable law or agreed to in writing, software 84 | distributed under the License is distributed on an "AS IS" BASIS, 85 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 86 | See the License for the specific language governing permissions and 87 | limitations under the License. 88 | -------------------------------------------------------------------------------- /.mvn/wrapper/MavenWrapperDownloader.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2007-present the original author or authors. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | import java.net.*; 17 | import java.io.*; 18 | import java.nio.channels.*; 19 | import java.util.Properties; 20 | 21 | public class MavenWrapperDownloader { 22 | 23 | private static final String WRAPPER_VERSION = "0.5.5"; 24 | /** 25 | * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. 26 | */ 27 | private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/" 28 | + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar"; 29 | 30 | /** 31 | * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to 32 | * use instead of the default one. 33 | */ 34 | private static final String MAVEN_WRAPPER_PROPERTIES_PATH = 35 | ".mvn/wrapper/maven-wrapper.properties"; 36 | 37 | /** 38 | * Path where the maven-wrapper.jar will be saved to. 39 | */ 40 | private static final String MAVEN_WRAPPER_JAR_PATH = 41 | ".mvn/wrapper/maven-wrapper.jar"; 42 | 43 | /** 44 | * Name of the property which should be used to override the default download url for the wrapper. 45 | */ 46 | private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; 47 | 48 | public static void main(String args[]) { 49 | System.out.println("- Downloader started"); 50 | File baseDirectory = new File(args[0]); 51 | System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); 52 | 53 | // If the maven-wrapper.properties exists, read it and check if it contains a custom 54 | // wrapperUrl parameter. 55 | File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); 56 | String url = DEFAULT_DOWNLOAD_URL; 57 | if(mavenWrapperPropertyFile.exists()) { 58 | FileInputStream mavenWrapperPropertyFileInputStream = null; 59 | try { 60 | mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); 61 | Properties mavenWrapperProperties = new Properties(); 62 | mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); 63 | url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); 64 | } catch (IOException e) { 65 | System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); 66 | } finally { 67 | try { 68 | if(mavenWrapperPropertyFileInputStream != null) { 69 | mavenWrapperPropertyFileInputStream.close(); 70 | } 71 | } catch (IOException e) { 72 | // Ignore ... 73 | } 74 | } 75 | } 76 | System.out.println("- Downloading from: " + url); 77 | 78 | File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); 79 | if(!outputFile.getParentFile().exists()) { 80 | if(!outputFile.getParentFile().mkdirs()) { 81 | System.out.println( 82 | "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'"); 83 | } 84 | } 85 | System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); 86 | try { 87 | downloadFileFromURL(url, outputFile); 88 | System.out.println("Done"); 89 | System.exit(0); 90 | } catch (Throwable e) { 91 | System.out.println("- Error downloading"); 92 | e.printStackTrace(); 93 | System.exit(1); 94 | } 95 | } 96 | 97 | private static void downloadFileFromURL(String urlString, File destination) throws Exception { 98 | if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) { 99 | String username = System.getenv("MVNW_USERNAME"); 100 | char[] password = System.getenv("MVNW_PASSWORD").toCharArray(); 101 | Authenticator.setDefault(new Authenticator() { 102 | @Override 103 | protected PasswordAuthentication getPasswordAuthentication() { 104 | return new PasswordAuthentication(username, password); 105 | } 106 | }); 107 | } 108 | URL website = new URL(urlString); 109 | ReadableByteChannel rbc; 110 | rbc = Channels.newChannel(website.openStream()); 111 | FileOutputStream fos = new FileOutputStream(destination); 112 | fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); 113 | fos.close(); 114 | rbc.close(); 115 | } 116 | 117 | } 118 | -------------------------------------------------------------------------------- /helper/src/test/java/jp/skypencil/guava/stream/GuavaCollectorsTest.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava.stream; 2 | 3 | import java.util.function.Function; 4 | import java.util.stream.Stream; 5 | 6 | import org.junit.Test; 7 | 8 | import com.google.common.collect.BiMap; 9 | import com.google.common.collect.ImmutableBiMap; 10 | import com.google.common.collect.ImmutableMultimap; 11 | import com.google.common.collect.Multimap; 12 | import com.google.common.collect.Multiset; 13 | import com.google.common.collect.Table; 14 | import com.google.common.truth.Truth; 15 | 16 | public class GuavaCollectorsTest { 17 | 18 | @Test 19 | public void testCollectToTable() { 20 | Table table = Stream.of(10, 11).collect( 21 | GuavaCollectors.toTable(Object::toString, this::generateColumn, Function.identity())); 22 | Truth.assertThat(table).hasSize(2); 23 | Truth.assertThat(table).containsCell("10", "column", 10); 24 | Truth.assertThat(table).containsCell("11", "column", 11); 25 | } 26 | 27 | @Test(expected = IllegalStateException.class) 28 | public void testDuplicatedTableCell() { 29 | Stream.of(10, 10).collect(GuavaCollectors.toTable(Object::toString, this::generateColumn, Function.identity())); 30 | } 31 | 32 | @Test 33 | public void testDuplicatedTableCellWithMergeFunction() { 34 | Table table = Stream.of(10, 10).collect( 35 | GuavaCollectors.toTable(Object::toString, this::generateColumn, Function.identity(), 36 | (existing, newValue) -> existing)); 37 | Truth.assertThat(table).containsCell("10", "column", 10); 38 | Truth.assertThat(table).hasSize(1); 39 | } 40 | 41 | private String generateColumn(Object object) { 42 | return "column"; 43 | } 44 | 45 | @Test 46 | public void testCollectToBiMap() { 47 | BiMap bimap = Stream.of(1, 2).collect( 48 | GuavaCollectors.toBiMap(Object::toString, Function.identity())); 49 | Truth.assertThat(bimap).hasSize(2); 50 | Truth.assertThat(bimap).containsEntry("1", 1); 51 | Truth.assertThat(bimap.inverse()).containsEntry(2, "2"); 52 | } 53 | 54 | @Test(expected = IllegalStateException.class) 55 | public void testDuplicatedBiMapEntry() { 56 | Stream.of(10, 10).collect( 57 | GuavaCollectors.toBiMap(Object::toString, Function.identity())); 58 | } 59 | 60 | @Test 61 | public void testDuplicatedBiMapEntryWithMergeFunction() { 62 | BiMap biMap = Stream.of(10, 10).collect( 63 | GuavaCollectors.toBiMap(Object::toString, Function.identity(), 64 | (existing, newValue) -> existing)); 65 | Truth.assertThat(biMap).containsEntry("10", 10); 66 | Truth.assertThat(biMap).hasSize(1); 67 | } 68 | 69 | @Test 70 | public void testDuplicatedImmutableBiMapEntryWithMergeFunction() { 71 | ImmutableBiMap biMap = Stream.of(10, 10).collect( 72 | GuavaCollectors.toImmutableBiMap(Object::toString, Function.identity(), 73 | (existing, newValue) -> existing)); 74 | Truth.assertThat(biMap).containsEntry("10", 10); 75 | Truth.assertThat(biMap).hasSize(1); 76 | } 77 | 78 | @Test 79 | public void testCollectToMultimap() { 80 | Multimap multimap = Stream.of(1, 2).collect( 81 | GuavaCollectors.toMultimap(Object::toString, Function.identity())); 82 | Truth.assertThat(multimap).hasSize(2); 83 | Truth.assertThat(multimap).containsEntry("1", 1); 84 | Truth.assertThat(multimap).containsEntry("2", 2); 85 | } 86 | 87 | @Test 88 | public void testDuplicatedMultimapEntry() { 89 | Multimap multimap = Stream.of(10, 10).collect( 90 | GuavaCollectors.toMultimap(Object::toString, Function.identity())); 91 | Truth.assertThat(multimap).hasSize(2); 92 | Truth.assertThat(multimap.get("10")).hasSize(2); 93 | } 94 | 95 | @Test 96 | public void testCollectToImmutableMultimap() { 97 | ImmutableMultimap multimap = Stream.of(1, 2).collect( 98 | GuavaCollectors.toImmutableMultimap(Object::toString, Function.identity())); 99 | Truth.assertThat(multimap).hasSize(2); 100 | Truth.assertThat(multimap).containsEntry("1", 1); 101 | Truth.assertThat(multimap).containsEntry("2", 2); 102 | } 103 | 104 | @Test 105 | public void testDuplicatedImmutableMultimapEntry() { 106 | ImmutableMultimap multimap = Stream.of(10, 10).collect( 107 | GuavaCollectors.toImmutableMultimap(Object::toString, Function.identity())); 108 | Truth.assertThat(multimap).hasSize(2); 109 | Truth.assertThat(multimap.get("10")).hasSize(2); 110 | } 111 | 112 | @Test 113 | public void testCollectToMultiset() { 114 | Multiset multiset = Stream.of(1, 2).map(Object::toString).collect( 115 | GuavaCollectors.toMultiset()); 116 | Truth.assertThat(multiset).hasSize(2); 117 | Truth.assertThat(multiset).contains("1"); 118 | Truth.assertThat(multiset).contains("2"); 119 | } 120 | 121 | @Test 122 | public void testDuplicatedMultisetEntry() { 123 | Multiset multiset = Stream.of(10, 10).map(Object::toString).collect( 124 | GuavaCollectors.toMultiset()); 125 | Truth.assertThat(multiset).hasSize(2); 126 | Truth.assertThat(multiset.count("10")).isEqualTo(2); 127 | } 128 | } 129 | -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 4.0.0 3 | jp.skypencil.guava 4 | guava-helper-for-java-8 5 | 1.2.1-SNAPSHOT 6 | https://github.com/KengoTODA/guava-helper-for-java-8 7 | Guava Helper for Java 8 8 | A tool set to help developer to use Guava with Java 8 9 | pom 10 | 11 | sonarqube-plugin 12 | spotbugs-plugin 13 | helper 14 | 15 | 16 | scm:git:git@github.com:KengoTODA/guava-helper-for-java-8.git 17 | scm:git:git@github.com:KengoTODA/guava-helper-for-java-8.git 18 | git@github.com:KengoTODA/guava-helper-for-java-8.git 19 | HEAD 20 | 21 | 22 | 23 | ossrh 24 | https://oss.sonatype.org/content/repositories/snapshots 25 | 26 | 27 | 28 | 29 | eller86 30 | Kengo TODA 31 | http://kengotoda.github.io/ 32 | 33 | 34 | 35 | 36 | Apache License, Version 2.0 37 | http://www.apache.org/licenses/LICENSE-2.0 38 | 39 | 40 | 41 | 4.2.0 42 | 43 | 44 | 45 | 46 | 47 | maven-compiler-plugin 48 | 3.8.1 49 | 50 | 1.8 51 | 1.8 52 | ${project.build.sourceEncoding} 53 | 54 | 55 | 56 | maven-resources-plugin 57 | 3.2.0 58 | 59 | 60 | org.apache.maven.plugins 61 | maven-shade-plugin 62 | 3.2.4 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | com.google.guava 71 | guava 72 | 21.0 73 | 74 | 75 | com.github.spotbugs 76 | spotbugs 77 | ${spotbugs.version} 78 | provided 79 | 80 | 81 | com.github.spotbugs 82 | test-harness 83 | ${spotbugs.version} 84 | test 85 | 86 | 87 | com.google.truth 88 | truth 89 | 1.1.2 90 | test 91 | 92 | 93 | org.hamcrest 94 | hamcrest-library 95 | 2.2 96 | test 97 | 98 | 99 | junit 100 | junit 101 | 4.13.1 102 | test 103 | 104 | 105 | org.mockito 106 | mockito-all 107 | 1.10.19 108 | test 109 | 110 | 111 | 112 | 113 | 114 | release 115 | 116 | 117 | 118 | org.sonatype.plugins 119 | nexus-staging-maven-plugin 120 | 1.6.8 121 | true 122 | 123 | ossrh 124 | https://oss.sonatype.org/ 125 | true 126 | 127 | 128 | 129 | org.apache.maven.plugins 130 | maven-source-plugin 131 | 3.2.1 132 | 133 | 134 | attach-sources 135 | 136 | jar-no-fork 137 | 138 | 139 | 140 | 141 | 142 | org.apache.maven.plugins 143 | maven-javadoc-plugin 144 | 3.1.1 145 | 146 | 147 | attach-javadocs 148 | 149 | jar 150 | 151 | 152 | 153 | 154 | 155 | org.apache.maven.plugins 156 | maven-gpg-plugin 157 | 1.6 158 | 159 | 160 | sign-artifacts 161 | verify 162 | 163 | sign 164 | 165 | 166 | 167 | 168 | 169 | 170 | 171 | 172 | 173 | -------------------------------------------------------------------------------- /helper/src/main/java/jp/skypencil/guava/stream/GuavaCollectors.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava.stream; 2 | 3 | import java.util.HashMap; 4 | import java.util.Map; 5 | import java.util.Set; 6 | import java.util.function.BiConsumer; 7 | import java.util.function.BinaryOperator; 8 | import java.util.function.Function; 9 | import java.util.function.Supplier; 10 | import java.util.stream.Collector; 11 | 12 | import com.google.common.collect.BiMap; 13 | import com.google.common.collect.ImmutableBiMap; 14 | import com.google.common.collect.ImmutableList; 15 | import com.google.common.collect.ImmutableList.Builder; 16 | import com.google.common.collect.ImmutableMap; 17 | import com.google.common.collect.ImmutableMultimap; 18 | import com.google.common.collect.ImmutableMultiset; 19 | import com.google.common.collect.ImmutableSet; 20 | import com.google.common.collect.ImmutableTable; 21 | import com.google.common.collect.Multimap; 22 | import com.google.common.collect.Multiset; 23 | import com.google.common.collect.Table; 24 | 25 | public final class GuavaCollectors { 26 | private static final BinaryOperator throwingMerger() { 27 | return (value, another) -> { 28 | throw new IllegalStateException(String.format("Duplicated value %s", value)); 29 | }; 30 | } 31 | 32 | public static Collector> toTable( 33 | Function rowMapper, 34 | Function columnMapper, 35 | Function valueMapper) { 36 | return toTable(rowMapper, columnMapper, valueMapper, throwingMerger()); 37 | } 38 | 39 | public static Collector> toTable( 40 | Function rowMapper, 41 | Function columnMapper, 42 | Function valueMapper, 43 | BinaryOperator mergeFunction) { 44 | 45 | 46 | return new TableCollector>( 47 | rowMapper, columnMapper, valueMapper, mergeFunction) { 48 | @Override 49 | public Function, Table> finisher() { 50 | return Function.identity(); 51 | } 52 | 53 | @Override 54 | public Set characteristics() { 55 | return CharacteristicSets.IDENTITY; 56 | } 57 | }; 58 | } 59 | 60 | public static Collector> toBiMap( 61 | Function keyMapper, 62 | Function valueMapper) { 63 | return toBiMap(keyMapper, valueMapper, throwingMerger()); 64 | } 65 | 66 | public static Collector> toBiMap( 67 | Function keyMapper, 68 | Function valueMapper, 69 | BinaryOperator mergeFunction) { 70 | return new BiMapCollector>(keyMapper, valueMapper, 71 | mergeFunction) { 72 | @Override 73 | public Function, BiMap> finisher() { 74 | return Function.identity(); 75 | } 76 | 77 | @Override 78 | public Set characteristics() { 79 | return CharacteristicSets.IDENTITY; 80 | } 81 | }; 82 | } 83 | 84 | public static Collector> toImmutableBiMap( 85 | Function keyMapper, 86 | Function valueMapper, 87 | BinaryOperator mergeFunction) { 88 | return new BiMapCollector>(keyMapper, 89 | valueMapper, mergeFunction) { 90 | @Override 91 | public Function, ImmutableBiMap> finisher() { 92 | return map -> { 93 | ImmutableBiMap.Builder builder = ImmutableBiMap 94 | .builder(); 95 | return builder.putAll(map).build(); 96 | }; 97 | } 98 | 99 | @Override 100 | public Set characteristics() { 101 | return CharacteristicSets.EMPTY; 102 | } 103 | }; 104 | } 105 | 106 | public static Collector> toMultimap( 107 | Function keyMapper, 108 | Function valueMapper) { 109 | return new MultimapCollector>(keyMapper, 110 | valueMapper) { 111 | @Override 112 | public Function, Multimap> finisher() { 113 | return Function.identity(); 114 | } 115 | 116 | @Override 117 | public Set characteristics() { 118 | return CharacteristicSets.IDENTITY; 119 | } 120 | }; 121 | } 122 | 123 | public static Collector> toImmutableMultimap( 124 | Function keyMapper, 125 | Function valueMapper) { 126 | return new MultimapCollector>( 127 | keyMapper, valueMapper) { 128 | @Override 129 | public Function, ImmutableMultimap> finisher() { 130 | return map -> { 131 | ImmutableMultimap.Builder builder = ImmutableMultimap 132 | .builder(); 133 | return builder.putAll(map).build(); 134 | }; 135 | } 136 | 137 | @Override 138 | public Set characteristics() { 139 | return CharacteristicSets.EMPTY; 140 | } 141 | }; 142 | } 143 | 144 | public static Collector> toMultiset() { 145 | return new MultisetCollector>() { 146 | @Override 147 | public Function, Multiset> finisher() { 148 | return Function.identity(); 149 | } 150 | 151 | @Override 152 | public Set characteristics() { 153 | return CharacteristicSets.IDENTITY; 154 | } 155 | }; 156 | } 157 | 158 | private GuavaCollectors() {} 159 | // TODO groupingBy 160 | } 161 | -------------------------------------------------------------------------------- /spotbugs-plugin/src/test/java/jp/skypencil/guava/DependencyOnDeprecatedGuavaClassDetectorTest.java: -------------------------------------------------------------------------------- 1 | package jp.skypencil.guava; 2 | 3 | import static edu.umd.cs.findbugs.test.CountMatcher.containsExactly; 4 | import static org.junit.Assert.assertThat; 5 | 6 | import java.nio.file.Paths; 7 | 8 | import org.junit.Rule; 9 | import org.junit.Test; 10 | 11 | import edu.umd.cs.findbugs.BugCollection; 12 | import edu.umd.cs.findbugs.test.SpotBugsRule; 13 | import edu.umd.cs.findbugs.test.matcher.BugInstanceMatcher; 14 | import edu.umd.cs.findbugs.test.matcher.BugInstanceMatcherBuilder; 15 | 16 | public class DependencyOnDeprecatedGuavaClassDetectorTest { 17 | private final BugInstanceMatcher MATCHER = new BugInstanceMatcherBuilder().bugType("GUAVA_DEPEND_ON_DEPRECATED_CLASS").build(); 18 | 19 | @Rule 20 | public SpotBugsRule spotbugs = new SpotBugsRule(); 21 | 22 | @Test 23 | public void detectInvoking() { 24 | spotbugs.addAuxClasspathEntry(Paths.get(System.getProperty("user.home"), ".m2/repository/com/google/guava/guava/21.0/guava-21.0.jar")); 25 | BugCollection detected = spotbugs.performAnalysis(Paths.get("target", "test-classes", "jp", "skypencil", "guava", "Java8OptionalMethodInvoking.class")); 26 | assertThat(detected, containsExactly(0, MATCHER)); 27 | } 28 | 29 | @Test 30 | public void detectInvokingGuava() { 31 | spotbugs.addAuxClasspathEntry(Paths.get(System.getProperty("user.home"), ".m2/repository/com/google/guava/guava/21.0/guava-21.0.jar")); 32 | BugCollection detected = spotbugs.performAnalysis(Paths.get("target", "test-classes", "jp", "skypencil", "guava", "GuavaOptionalField.class")); 33 | assertThat(detected, containsExactly(1, MATCHER)); 34 | } 35 | 36 | @Test 37 | public void detectField() { 38 | spotbugs.addAuxClasspathEntry(Paths.get(System.getProperty("user.home"), ".m2/repository/com/google/guava/guava/21.0/guava-21.0.jar")); 39 | BugCollection detected = spotbugs.performAnalysis(Paths.get("target", "test-classes", "jp", "skypencil", "guava", "Java8OptionalField.class")); 40 | assertThat(detected, containsExactly(0, MATCHER)); 41 | } 42 | 43 | @Test 44 | public void detectFieldGuava() { 45 | spotbugs.addAuxClasspathEntry(Paths.get(System.getProperty("user.home"), ".m2/repository/com/google/guava/guava/21.0/guava-21.0.jar")); 46 | BugCollection detected = spotbugs.performAnalysis(Paths.get("target", "test-classes", "jp", "skypencil", "guava", "GuavaOptionalField.class")); 47 | assertThat(detected, containsExactly(1, MATCHER)); 48 | } 49 | 50 | @Test 51 | public void detectFieldWithInitialization() { 52 | spotbugs.addAuxClasspathEntry(Paths.get(System.getProperty("user.home"), ".m2/repository/com/google/guava/guava/21.0/guava-21.0.jar")); 53 | BugCollection detected = spotbugs.performAnalysis(Paths.get("target", "test-classes", "jp", "skypencil", "guava", "Java8OptionalFieldWithInitialization.class")); 54 | assertThat(detected, containsExactly(0, MATCHER)); 55 | } 56 | 57 | @Test 58 | public void detectFieldWithInitializationGuava() { 59 | spotbugs.addAuxClasspathEntry(Paths.get(System.getProperty("user.home"), ".m2/repository/com/google/guava/guava/21.0/guava-21.0.jar")); 60 | BugCollection detected = spotbugs.performAnalysis(Paths.get("target", "test-classes", "jp", "skypencil", "guava", "GuavaOptionalFieldWithInitialization.class")); 61 | assertThat(detected, containsExactly(1, MATCHER)); 62 | } 63 | 64 | @Test 65 | public void detectMethodArgument() { 66 | spotbugs.addAuxClasspathEntry(Paths.get(System.getProperty("user.home"), ".m2/repository/com/google/guava/guava/21.0/guava-21.0.jar")); 67 | BugCollection detected = spotbugs.performAnalysis(Paths.get("target", "test-classes", "jp", "skypencil", "guava", "Java8OptionalMethodArgument.class")); 68 | assertThat(detected, containsExactly(0, MATCHER)); 69 | } 70 | 71 | @Test 72 | public void detectMethodArgumentGuava() { 73 | spotbugs.addAuxClasspathEntry(Paths.get(System.getProperty("user.home"), ".m2/repository/com/google/guava/guava/21.0/guava-21.0.jar")); 74 | BugCollection detected = spotbugs.performAnalysis(Paths.get("target", "test-classes", "jp", "skypencil", "guava", "GuavaOptionalMethodArgument.class")); 75 | assertThat(detected, containsExactly(1, MATCHER)); 76 | } 77 | 78 | @Test 79 | public void detectMethodArgumentInInterface() { 80 | spotbugs.addAuxClasspathEntry(Paths.get(System.getProperty("user.home"), ".m2/repository/com/google/guava/guava/21.0/guava-21.0.jar")); 81 | BugCollection detected = spotbugs.performAnalysis(Paths.get("target", "test-classes", "jp", "skypencil", "guava", "Java8OptionalInterfaceMethodArgument.class")); 82 | assertThat(detected, containsExactly(0, MATCHER)); 83 | } 84 | 85 | @Test 86 | public void detectMethodArgumentInInterfaceGuava() { 87 | spotbugs.addAuxClasspathEntry(Paths.get(System.getProperty("user.home"), ".m2/repository/com/google/guava/guava/21.0/guava-21.0.jar")); 88 | BugCollection detected = spotbugs.performAnalysis(Paths.get("target", "test-classes", "jp", "skypencil", "guava", "GuavaOptionalInterfaceMethodArgument.class")); 89 | assertThat(detected, containsExactly(1, MATCHER)); 90 | } 91 | 92 | @Test 93 | public void detectReturnedType() { 94 | spotbugs.addAuxClasspathEntry(Paths.get(System.getProperty("user.home"), ".m2/repository/com/google/guava/guava/21.0/guava-21.0.jar")); 95 | BugCollection detected = spotbugs.performAnalysis(Paths.get("target", "test-classes", "jp", "skypencil", "guava", "Java8OptionalReturn.class")); 96 | assertThat(detected, containsExactly(0, MATCHER)); 97 | } 98 | 99 | @Test 100 | public void detectReturnedTypeGuava() { 101 | spotbugs.addAuxClasspathEntry(Paths.get(System.getProperty("user.home"), ".m2/repository/com/google/guava/guava/21.0/guava-21.0.jar")); 102 | BugCollection detected = spotbugs.performAnalysis(Paths.get("target", "test-classes", "jp", "skypencil", "guava", "GuavaOptionalReturn.class")); 103 | assertThat(detected, containsExactly(1, MATCHER)); 104 | } 105 | 106 | @Test 107 | public void detectReturnedTypeInInterface() { 108 | spotbugs.addAuxClasspathEntry(Paths.get(System.getProperty("user.home"), ".m2/repository/com/google/guava/guava/21.0/guava-21.0.jar")); 109 | BugCollection detected = spotbugs.performAnalysis(Paths.get("target", "test-classes", "jp", "skypencil", "guava", "Java8OptionalInterfaceReturn.class")); 110 | assertThat(detected, containsExactly(0, MATCHER)); 111 | } 112 | 113 | @Test 114 | public void detectReturnedTypeInInterfaceGuava() { 115 | spotbugs.addAuxClasspathEntry(Paths.get(System.getProperty("user.home"), ".m2/repository/com/google/guava/guava/21.0/guava-21.0.jar")); 116 | BugCollection detected = spotbugs.performAnalysis(Paths.get("target", "test-classes", "jp", "skypencil", "guava", "GuavaOptionalInterfaceReturn.class")); 117 | assertThat(detected, containsExactly(1, MATCHER)); 118 | } 119 | } 120 | -------------------------------------------------------------------------------- /mvnw.cmd: -------------------------------------------------------------------------------- 1 | @REM ---------------------------------------------------------------------------- 2 | @REM Licensed to the Apache Software Foundation (ASF) under one 3 | @REM or more contributor license agreements. See the NOTICE file 4 | @REM distributed with this work for additional information 5 | @REM regarding copyright ownership. The ASF licenses this file 6 | @REM to you under the Apache License, Version 2.0 (the 7 | @REM "License"); you may not use this file except in compliance 8 | @REM with the License. You may obtain a copy of the License at 9 | @REM 10 | @REM http://www.apache.org/licenses/LICENSE-2.0 11 | @REM 12 | @REM Unless required by applicable law or agreed to in writing, 13 | @REM software distributed under the License is distributed on an 14 | @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | @REM KIND, either express or implied. See the License for the 16 | @REM specific language governing permissions and limitations 17 | @REM under the License. 18 | @REM ---------------------------------------------------------------------------- 19 | 20 | @REM ---------------------------------------------------------------------------- 21 | @REM Maven2 Start Up Batch script 22 | @REM 23 | @REM Required ENV vars: 24 | @REM JAVA_HOME - location of a JDK home dir 25 | @REM 26 | @REM Optional ENV vars 27 | @REM M2_HOME - location of maven2's installed home dir 28 | @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands 29 | @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending 30 | @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven 31 | @REM e.g. to debug Maven itself, use 32 | @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 33 | @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files 34 | @REM ---------------------------------------------------------------------------- 35 | 36 | @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' 37 | @echo off 38 | @REM set title of command window 39 | title %0 40 | @REM enable echoing by setting MAVEN_BATCH_ECHO to 'on' 41 | @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% 42 | 43 | @REM set %HOME% to equivalent of $HOME 44 | if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") 45 | 46 | @REM Execute a user defined script before this one 47 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre 48 | @REM check for pre script, once with legacy .bat ending and once with .cmd ending 49 | if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" 50 | if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" 51 | :skipRcPre 52 | 53 | @setlocal 54 | 55 | set ERROR_CODE=0 56 | 57 | @REM To isolate internal variables from possible post scripts, we use another setlocal 58 | @setlocal 59 | 60 | @REM ==== START VALIDATION ==== 61 | if not "%JAVA_HOME%" == "" goto OkJHome 62 | 63 | echo. 64 | echo Error: JAVA_HOME not found in your environment. >&2 65 | echo Please set the JAVA_HOME variable in your environment to match the >&2 66 | echo location of your Java installation. >&2 67 | echo. 68 | goto error 69 | 70 | :OkJHome 71 | if exist "%JAVA_HOME%\bin\java.exe" goto init 72 | 73 | echo. 74 | echo Error: JAVA_HOME is set to an invalid directory. >&2 75 | echo JAVA_HOME = "%JAVA_HOME%" >&2 76 | echo Please set the JAVA_HOME variable in your environment to match the >&2 77 | echo location of your Java installation. >&2 78 | echo. 79 | goto error 80 | 81 | @REM ==== END VALIDATION ==== 82 | 83 | :init 84 | 85 | @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". 86 | @REM Fallback to current working directory if not found. 87 | 88 | set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% 89 | IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir 90 | 91 | set EXEC_DIR=%CD% 92 | set WDIR=%EXEC_DIR% 93 | :findBaseDir 94 | IF EXIST "%WDIR%"\.mvn goto baseDirFound 95 | cd .. 96 | IF "%WDIR%"=="%CD%" goto baseDirNotFound 97 | set WDIR=%CD% 98 | goto findBaseDir 99 | 100 | :baseDirFound 101 | set MAVEN_PROJECTBASEDIR=%WDIR% 102 | cd "%EXEC_DIR%" 103 | goto endDetectBaseDir 104 | 105 | :baseDirNotFound 106 | set MAVEN_PROJECTBASEDIR=%EXEC_DIR% 107 | cd "%EXEC_DIR%" 108 | 109 | :endDetectBaseDir 110 | 111 | IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig 112 | 113 | @setlocal EnableExtensions EnableDelayedExpansion 114 | for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a 115 | @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% 116 | 117 | :endReadAdditionalConfig 118 | 119 | SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" 120 | set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" 121 | set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 122 | 123 | set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar" 124 | 125 | FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( 126 | IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B 127 | ) 128 | 129 | @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 130 | @REM This allows using the maven wrapper in projects that prohibit checking in binary data. 131 | if exist %WRAPPER_JAR% ( 132 | if "%MVNW_VERBOSE%" == "true" ( 133 | echo Found %WRAPPER_JAR% 134 | ) 135 | ) else ( 136 | if not "%MVNW_REPOURL%" == "" ( 137 | SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar" 138 | ) 139 | if "%MVNW_VERBOSE%" == "true" ( 140 | echo Couldn't find %WRAPPER_JAR%, downloading it ... 141 | echo Downloading from: %DOWNLOAD_URL% 142 | ) 143 | 144 | powershell -Command "&{"^ 145 | "$webclient = new-object System.Net.WebClient;"^ 146 | "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^ 147 | "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^ 148 | "}"^ 149 | "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^ 150 | "}" 151 | if "%MVNW_VERBOSE%" == "true" ( 152 | echo Finished downloading %WRAPPER_JAR% 153 | ) 154 | ) 155 | @REM End of extension 156 | 157 | @REM Provide a "standardized" way to retrieve the CLI args that will 158 | @REM work with both Windows and non-Windows executions. 159 | set MAVEN_CMD_LINE_ARGS=%* 160 | 161 | %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* 162 | if ERRORLEVEL 1 goto error 163 | goto end 164 | 165 | :error 166 | set ERROR_CODE=1 167 | 168 | :end 169 | @endlocal & set ERROR_CODE=%ERROR_CODE% 170 | 171 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost 172 | @REM check for post script, once with legacy .bat ending and once with .cmd ending 173 | if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" 174 | if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" 175 | :skipRcPost 176 | 177 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' 178 | if "%MAVEN_BATCH_PAUSE%" == "on" pause 179 | 180 | if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% 181 | 182 | exit /B %ERROR_CODE% 183 | -------------------------------------------------------------------------------- /mvnw: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # ---------------------------------------------------------------------------- 3 | # Licensed to the Apache Software Foundation (ASF) under one 4 | # or more contributor license agreements. See the NOTICE file 5 | # distributed with this work for additional information 6 | # regarding copyright ownership. The ASF licenses this file 7 | # to you under the Apache License, Version 2.0 (the 8 | # "License"); you may not use this file except in compliance 9 | # with the License. You may obtain a copy of the License at 10 | # 11 | # http://www.apache.org/licenses/LICENSE-2.0 12 | # 13 | # Unless required by applicable law or agreed to in writing, 14 | # software distributed under the License is distributed on an 15 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 | # KIND, either express or implied. See the License for the 17 | # specific language governing permissions and limitations 18 | # under the License. 19 | # ---------------------------------------------------------------------------- 20 | 21 | # ---------------------------------------------------------------------------- 22 | # Maven2 Start Up Batch script 23 | # 24 | # Required ENV vars: 25 | # ------------------ 26 | # JAVA_HOME - location of a JDK home dir 27 | # 28 | # Optional ENV vars 29 | # ----------------- 30 | # M2_HOME - location of maven2's installed home dir 31 | # MAVEN_OPTS - parameters passed to the Java VM when running Maven 32 | # e.g. to debug Maven itself, use 33 | # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 34 | # MAVEN_SKIP_RC - flag to disable loading of mavenrc files 35 | # ---------------------------------------------------------------------------- 36 | 37 | if [ -z "$MAVEN_SKIP_RC" ] ; then 38 | 39 | if [ -f /etc/mavenrc ] ; then 40 | . /etc/mavenrc 41 | fi 42 | 43 | if [ -f "$HOME/.mavenrc" ] ; then 44 | . "$HOME/.mavenrc" 45 | fi 46 | 47 | fi 48 | 49 | # OS specific support. $var _must_ be set to either true or false. 50 | cygwin=false; 51 | darwin=false; 52 | mingw=false 53 | case "`uname`" in 54 | CYGWIN*) cygwin=true ;; 55 | MINGW*) mingw=true;; 56 | Darwin*) darwin=true 57 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home 58 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html 59 | if [ -z "$JAVA_HOME" ]; then 60 | if [ -x "/usr/libexec/java_home" ]; then 61 | export JAVA_HOME="`/usr/libexec/java_home`" 62 | else 63 | export JAVA_HOME="/Library/Java/Home" 64 | fi 65 | fi 66 | ;; 67 | esac 68 | 69 | if [ -z "$JAVA_HOME" ] ; then 70 | if [ -r /etc/gentoo-release ] ; then 71 | JAVA_HOME=`java-config --jre-home` 72 | fi 73 | fi 74 | 75 | if [ -z "$M2_HOME" ] ; then 76 | ## resolve links - $0 may be a link to maven's home 77 | PRG="$0" 78 | 79 | # need this for relative symlinks 80 | while [ -h "$PRG" ] ; do 81 | ls=`ls -ld "$PRG"` 82 | link=`expr "$ls" : '.*-> \(.*\)$'` 83 | if expr "$link" : '/.*' > /dev/null; then 84 | PRG="$link" 85 | else 86 | PRG="`dirname "$PRG"`/$link" 87 | fi 88 | done 89 | 90 | saveddir=`pwd` 91 | 92 | M2_HOME=`dirname "$PRG"`/.. 93 | 94 | # make it fully qualified 95 | M2_HOME=`cd "$M2_HOME" && pwd` 96 | 97 | cd "$saveddir" 98 | # echo Using m2 at $M2_HOME 99 | fi 100 | 101 | # For Cygwin, ensure paths are in UNIX format before anything is touched 102 | if $cygwin ; then 103 | [ -n "$M2_HOME" ] && 104 | M2_HOME=`cygpath --unix "$M2_HOME"` 105 | [ -n "$JAVA_HOME" ] && 106 | JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 107 | [ -n "$CLASSPATH" ] && 108 | CLASSPATH=`cygpath --path --unix "$CLASSPATH"` 109 | fi 110 | 111 | # For Mingw, ensure paths are in UNIX format before anything is touched 112 | if $mingw ; then 113 | [ -n "$M2_HOME" ] && 114 | M2_HOME="`(cd "$M2_HOME"; pwd)`" 115 | [ -n "$JAVA_HOME" ] && 116 | JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" 117 | fi 118 | 119 | if [ -z "$JAVA_HOME" ]; then 120 | javaExecutable="`which javac`" 121 | if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then 122 | # readlink(1) is not available as standard on Solaris 10. 123 | readLink=`which readlink` 124 | if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then 125 | if $darwin ; then 126 | javaHome="`dirname \"$javaExecutable\"`" 127 | javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" 128 | else 129 | javaExecutable="`readlink -f \"$javaExecutable\"`" 130 | fi 131 | javaHome="`dirname \"$javaExecutable\"`" 132 | javaHome=`expr "$javaHome" : '\(.*\)/bin'` 133 | JAVA_HOME="$javaHome" 134 | export JAVA_HOME 135 | fi 136 | fi 137 | fi 138 | 139 | if [ -z "$JAVACMD" ] ; then 140 | if [ -n "$JAVA_HOME" ] ; then 141 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 142 | # IBM's JDK on AIX uses strange locations for the executables 143 | JAVACMD="$JAVA_HOME/jre/sh/java" 144 | else 145 | JAVACMD="$JAVA_HOME/bin/java" 146 | fi 147 | else 148 | JAVACMD="`which java`" 149 | fi 150 | fi 151 | 152 | if [ ! -x "$JAVACMD" ] ; then 153 | echo "Error: JAVA_HOME is not defined correctly." >&2 154 | echo " We cannot execute $JAVACMD" >&2 155 | exit 1 156 | fi 157 | 158 | if [ -z "$JAVA_HOME" ] ; then 159 | echo "Warning: JAVA_HOME environment variable is not set." 160 | fi 161 | 162 | CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher 163 | 164 | # traverses directory structure from process work directory to filesystem root 165 | # first directory with .mvn subdirectory is considered project base directory 166 | find_maven_basedir() { 167 | 168 | if [ -z "$1" ] 169 | then 170 | echo "Path not specified to find_maven_basedir" 171 | return 1 172 | fi 173 | 174 | basedir="$1" 175 | wdir="$1" 176 | while [ "$wdir" != '/' ] ; do 177 | if [ -d "$wdir"/.mvn ] ; then 178 | basedir=$wdir 179 | break 180 | fi 181 | # workaround for JBEAP-8937 (on Solaris 10/Sparc) 182 | if [ -d "${wdir}" ]; then 183 | wdir=`cd "$wdir/.."; pwd` 184 | fi 185 | # end of workaround 186 | done 187 | echo "${basedir}" 188 | } 189 | 190 | # concatenates all lines of a file 191 | concat_lines() { 192 | if [ -f "$1" ]; then 193 | echo "$(tr -s '\n' ' ' < "$1")" 194 | fi 195 | } 196 | 197 | BASE_DIR=`find_maven_basedir "$(pwd)"` 198 | if [ -z "$BASE_DIR" ]; then 199 | exit 1; 200 | fi 201 | 202 | ########################################################################################## 203 | # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 204 | # This allows using the maven wrapper in projects that prohibit checking in binary data. 205 | ########################################################################################## 206 | if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then 207 | if [ "$MVNW_VERBOSE" = true ]; then 208 | echo "Found .mvn/wrapper/maven-wrapper.jar" 209 | fi 210 | else 211 | if [ "$MVNW_VERBOSE" = true ]; then 212 | echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." 213 | fi 214 | if [ -n "$MVNW_REPOURL" ]; then 215 | jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar" 216 | else 217 | jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.5/maven-wrapper-0.5.5.jar" 218 | fi 219 | while IFS="=" read key value; do 220 | case "$key" in (wrapperUrl) jarUrl="$value"; break ;; 221 | esac 222 | done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" 223 | if [ "$MVNW_VERBOSE" = true ]; then 224 | echo "Downloading from: $jarUrl" 225 | fi 226 | wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" 227 | if $cygwin; then 228 | wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"` 229 | fi 230 | 231 | if command -v wget > /dev/null; then 232 | if [ "$MVNW_VERBOSE" = true ]; then 233 | echo "Found wget ... using wget" 234 | fi 235 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 236 | wget "$jarUrl" -O "$wrapperJarPath" 237 | else 238 | wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" 239 | fi 240 | elif command -v curl > /dev/null; then 241 | if [ "$MVNW_VERBOSE" = true ]; then 242 | echo "Found curl ... using curl" 243 | fi 244 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 245 | curl -o "$wrapperJarPath" "$jarUrl" -f 246 | else 247 | curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f 248 | fi 249 | 250 | else 251 | if [ "$MVNW_VERBOSE" = true ]; then 252 | echo "Falling back to using Java to download" 253 | fi 254 | javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" 255 | # For Cygwin, switch paths to Windows format before running javac 256 | if $cygwin; then 257 | javaClass=`cygpath --path --windows "$javaClass"` 258 | fi 259 | if [ -e "$javaClass" ]; then 260 | if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 261 | if [ "$MVNW_VERBOSE" = true ]; then 262 | echo " - Compiling MavenWrapperDownloader.java ..." 263 | fi 264 | # Compiling the Java class 265 | ("$JAVA_HOME/bin/javac" "$javaClass") 266 | fi 267 | if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 268 | # Running the downloader 269 | if [ "$MVNW_VERBOSE" = true ]; then 270 | echo " - Running MavenWrapperDownloader.java ..." 271 | fi 272 | ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") 273 | fi 274 | fi 275 | fi 276 | fi 277 | ########################################################################################## 278 | # End of extension 279 | ########################################################################################## 280 | 281 | export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} 282 | if [ "$MVNW_VERBOSE" = true ]; then 283 | echo $MAVEN_PROJECTBASEDIR 284 | fi 285 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" 286 | 287 | # For Cygwin, switch paths to Windows format before running java 288 | if $cygwin; then 289 | [ -n "$M2_HOME" ] && 290 | M2_HOME=`cygpath --path --windows "$M2_HOME"` 291 | [ -n "$JAVA_HOME" ] && 292 | JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` 293 | [ -n "$CLASSPATH" ] && 294 | CLASSPATH=`cygpath --path --windows "$CLASSPATH"` 295 | [ -n "$MAVEN_PROJECTBASEDIR" ] && 296 | MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` 297 | fi 298 | 299 | # Provide a "standardized" way to retrieve the CLI args that will 300 | # work with both Windows and non-Windows executions. 301 | MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@" 302 | export MAVEN_CMD_LINE_ARGS 303 | 304 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 305 | 306 | exec "$JAVACMD" \ 307 | $MAVEN_OPTS \ 308 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ 309 | "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ 310 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" 311 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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