sun/nio/ch/TestMaxCachedBufferSize.java

This test is newly introduced in JDK-8147468, it fails on 32bit system.

Example failure log for Windows 32bit:

#section:main
----------messages:(3/145)----------
command: main TestMaxCachedBufferSize
reason: User specified action: run main/othervm TestMaxCachedBufferSize
elapsed time (seconds): 17.013
----------System.out:(12/785)----------
Threads 4 | Iterations 10000 | MaxBufferSize 9223372036854775807

 Worker 3 | 5000 Iters | Small 4950 Large 50 | Direct 6 / 16053K
 Worker 2 | 5000 Iters | Small 4960 Large 40 | Direct 6 / 16053K
 Worker 0 | 5000 Iters | Small 4944 Large 56 | Direct 6 / 16053K
 Worker 1 | 5000 Iters | Small 4955 Large 45 | Direct 6 / 16053K
 Worker 3 | 10000 Iters | Small 9902 Large 98 | Direct 6 / 16104K
 Worker 0 | 10000 Iters | Small 9890 Large 110 | Direct 5 / 12042K
 Worker 1 | 10000 Iters | Small 9905 Large 95 | Direct 5 / 12042K
 Worker 2 | 10000 Iters | Small 9909 Large 91 | Direct 5 / 12042K

Direct 5 / 12042K
----------System.err:(14/936)----------
java.lang.Error: inconsistent direct buffer total count, expected = 4, found = 5
at TestMaxCachedBufferSize.checkDirectBuffers(TestMaxCachedBufferSize.java:178)
at TestMaxCachedBufferSize.main(TestMaxCachedBufferSize.java:248)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:520)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:92)
at java.lang.Thread.run(Thread.java:804)

JavaTest Message: Test threw exception: java.lang.Error: inconsistent direct buffer total count, expected = 4, found = 5