1. Compile the sample test.
2. Start jdb:
$ jdb -classpath . -XX:+EnableValhalla Test
3. Set breakpoint on the line with System.out.println()
> stop at Test:10
4. Run to breakpoint
> run
5. Invoke "eval" command
> eval b == b
6. Continue
> cont
7.Observe that the output printed by System.out.println("v == v " + (b == b)) is " v == v false"
 

Expected result:
The output on step 5 should be "b == b = false"
Actual result:
The output on step 5 should be "b == b = true"


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public class Test {

  public static void main(String[] args){

    MyValue v = new MyValue(12,'c');
    Object b = new Object();
    b = v;
    System.out.println("v == v " + (b == b));
  }

  public final __ByValue static class MyValue {
      int a;
      char b;

      public MyValue(int a, char b) {
        this.a = a;
        this.b = b;
      }
  }
}