Doug Lea reports:


Sorry I hadn't paid attention to this when first posted.
The failure is pasted below, and shows one reason
that entrySetViews were not by default cached.

testDescendingSerialization(TreeSubSetTest)junit.framework.AssertionFailedError:
expected:<[-1, -2, -3, -4, -5]> but was:<[-1, -2, -3, -4, -5]>
         at TreeSubSetTest.testDescendingSerialization(TreeSubSetTest.java:981)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
         at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
         at JSR166TestCase.runTest(JSR166TestCase.java:132)
         at JSR166TestCase.main(JSR166TestCase.java:160)

http://gee.cs.oswego.edu/cgi-bin/viewcvs.cgi/jsr166/src/test/tck/TreeSubSetTest.java?view=log