package pkg; import java.lang.Override; import java.lang.Runnable; public class TestClassSimpleBytecodeMapping { public TestClassSimpleBytecodeMapping() {} public int test() { System.out.println("before"); run(new Runnable() { @Override public void run() { System.out.println("Runnable"); } }); if(Math.random() > 0) { System.out.println("0"); return 0; } else { System.out.println("1"); return 1; } } void run(Runnable r) { r.run(); } }