fork(1) download 
  1. import java.util.concurrent.Callable;
  2.  
  3. class Main {
  4.     public static void main (String[] args) throws MojoFailureException {
  5.         new Main().foo();
  6.     }
  7.  
  8.     void foo() throws MojoFailureException {
  9.         execCode(() -> doBar());
  10.         execCode(this::doBar);
  11.     }
  12.  
  13.     boolean doBar() throws Exception {
  14.         System.out.println("bar");
  15.         return true;
  16.     }
  17.  
  18.     void execCode(Callable<?> code) throws MojoFailureException {
  19.         try {
  20.             code.call() ;
  21.         } catch(Exception e) {
  22.             throw new MojoFailureException(e);
  23.         }
  24.     }
  25.  
  26.     class MojoFailureException extends Exception {
  27.         MojoFailureException(Exception e) {
  28.             super(e);
  29.         }
  30.     }
  31. }
  32.  
Success #stdin #stdout 0.08s 51576KB
comments (?)
stdin 
Standard input is empty
stdout 
bar
bar
https://ideone.com/ftWzfl
language:
Java (HotSpot 12)
created:
3 years ago
visibility:
public

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