The main thread in tc02t001 is using a sleep(100) to cause a monitor contention for the debuggee thread. On some slower platform builds the main thread continues before the debuggee thread observes the contention.
Similar to the fix for cm02t001, this is a simple change to increase the pauses to allow the debuggee thread to run. Webrev: http://cr.openjdk.java.net/~gadams/8201603/webrev/ Issue: https://bugs.openjdk.java.net/browse/JDK-8201603
