(reflect) Class.getSimpleName() doesn't work for classes compiled with pre 1.5 javac

FULL PRODUCT VERSION :
java version "1.6.0"
Java(TM) SE Runtime Environment (build 1.6.0-b105)
Java HotSpot(TM) Server VM (build 1.6.0-b105, mixed mode

ADDITIONAL OS VERSION INFORMATION :
SunOS ceti.umiacs.umd.edu 5.9 gspot:s9u2_beta:07/09/2003 sun4u sparc SUNW,Sun-Fire

A DESCRIPTION OF THE PROBLEM :
The javadoc for java.lang.Class.getSimpleName() states "Returns an empty string if the underlying class is anonymous."

However, if the class was compiled with a target of 1.4 or earlier, this is violated. Instead, it strips off the package name but leaves the rest of the class name.


STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Compile these two classes and run TestSimpleName

public class SimpleNameTest {
    static Object test = new Object() {
        public String toString() {
                return "test";
        }
    };
}

public class TestSimpleName {

    public static void main(String args[]) throws Exception {
        System.out.println("'" + SimpleNameTest.test.getClass().getSimpleName() + "'");
    }
}


EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Running TestSimpleName should always print ''
ACTUAL -
If SimpleNameTest was compiled using javac 1.4, or compiled with Java SE 5 or Java SE 6 with a target of 1.4 or jsr14, then running TestSimpleName will print 'SimpleNameTest$1'

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------

public class SimpleNameTest {
    static Object test = new Object() {
        public String toString() {
                return "test";
        }
    };
}

public class TestSimpleName {
    public static void main(String args[]) throws Exception {
        System.out.println("'" + SimpleNameTest.test.getClass().getSimpleName() + "'");
    }
}


---------- END SOURCE ----------