├── .gitignore
└── src
    ├── HelloIntelliJ.java
    └── SumCalculator.java


/.gitignore:
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1 | .idea/
2 | *.iml
3 | out/
4 | 


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/src/HelloIntelliJ.java:
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 1 | /*
 2 |     This is the Main class for running HelloIntelliJ
 3 | 
 4 |     Created by Me
 5 |     Ran yesterday
 6 | 
 7 |  */
 8 | public class HelloIntelliJ {
 9 | 
10 |     //This is the main method
11 |     public static void main(String[] args) {
12 |         System.out.println("Hello IntelliJ!, Say what - " + args[0]);
13 |     }
14 | }
15 | 


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/src/SumCalculator.java:
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 1 | /**
 2 |  * Created by e049807 on 6/13/15.
 3 |  */
 4 | public class SumCalculator {
 5 | 
 6 |     public static void main(String[] myArgs) {
 7 |         /* This is a default value */
 8 |         int sum = 0;
 9 | 
10 |         for (int i = 0; i < myArgs.length; i++) {
11 |             sum += Integer.parseInt(myArgs[i]);
12 |         }
13 |         System.out.println("Sum = " + sum);
14 |     }
15 | }
16 | 


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