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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. public class HelloWorld { 
  9.    public static void main(String[] args) { 
  10.       System.out.println("Hello, World");
  11.    }
  12. }
  13.  
  14.  
  15.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
Main.java:8: error: class HelloWorld is public, should be declared in a file named HelloWorld.java
public class HelloWorld { 
       ^
1 error
stdout
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Standard output is empty
https://ideone.com/ii3uFT
language:
Java (12.0.1)
created:
10 years ago
visibility:
public

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