javac fail to detect the following:

ClassA{
    private int doRead();
}

ClassB extends ClassA{
    protected int doRead();
}

Once compiled, calling classB.doRead() gives unexpected results. See attachement for the implementation I used to discover the problem.

Also tested using:

[ja120114@localhost grizzly]$ java -version
java version "1.6.0-beta2"
Java(TM) SE Runtime Environment (build 1.6.0-beta2-b77

Under

[ja120114@localhost grizzly]$ uname -a
Linux localhost.localdomain 2.4.20-18.8 #1 Thu May 29 07:40:27 EDT 2003 i686 i686 i386 GNU/Linux