When interrupt() is done for waiting thread, there is a case when InterruptedException does not
occur, but the thread wakes up.

REPRODUCE:
 1) Compile the attached programs
 2) Invoke java WaitTest

 According to the following portion extracted from "WaitTest.java",
 the program should not reached to (*) line.

--- WaitTest.java --->
....
    int i = 0;
    while (true) {
      try {
        synchronized (target) {
          target.wait();
        }

        System.out.println("NG : " + target.isInterrupted()); <=== (*)
        System.exit(255);
      } catch (InterruptedException ie) {
....
<--------------------

However, actual message shows the program reaches to
(*) line.

c:\tmp> java WaitTest
 .....
10590
10591
10592
NG : true


NOTE :
 This behavior seems to occur only in Windows and multi processor(or Hyper threading).
 This issue could not be seen in WindowsXP(single processor), Solaris9(Ultra II * 6)
 and RHEL3u5(Xeon * 2)