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1. What will be the output of the program? public class Test { public static void main(String[] args) { final StringBuffer a = new StringBuffer(); final StringBuffer b = new StringBuffer(); new Thread() { public void run() { System.out.print(a.append("A")); synchronized(b) { System.out.print(b.append("B")); } } }.start(); new Thread() { public void run() { System.out.print(b.append("C")); synchronized(a) { System.out.print(a.append("D")); } } }.start(); } }





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  • By: guest on 02 Jun 2017 01.26 am
    It gives different output while executing the same compiled code at different times. C:\>javac Test.java C:\>java Test ABBCAD C:\>java Test ACADCB C:\>java Test ACBCBAD C:\>java Test ABBCAD C:\>java Test ACBCBAD C:\>java Test ACBCBAD C:\>java Test ABBCAD
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