Test ran out of memory. From the log:

Will allocate objects of small size = 10.0 KiB and humongous size = 1.1 MiB#0: [GC pause (G1 Evacuation Pause) (young)-- 192M->192M(200M), 2.2989680 secs]
#1: [Full GC (Allocation Failure) 192M->190M(200M), 1.6256443 secs]
#2: [GC pause (G1 Evacuation Pause) (young)-- 192M->192M(200M), 0.0220341 secs]
#3: [Full GC (Allocation Failure) 192M->191M(200M), 0.9481387 secs]
#4: [Full GC (Allocation Failure) 191M->191M(200M), 0.9399593 secs]
#5: [GC pause (G1 Evacuation Pause) (young) 191M->191M(200M), 0.0053571 secs]
#6: [GC pause (G1 Evacuation Pause) (young) (initial-mark) 191M->191M(200M), 0.0089996 secs]
#7: [GC concurrent-root-region-scan-start]
#7: [GC concurrent-root-region-scan-end, 0.0000837 secs]
#7: [GC concurrent-mark-start]
#8: [Full GC (Allocation Failure) 191M->136M(194M), 1.5671174 secs]
#7: [GC concurrent-mark-abort]
];
 stderr: [Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at TestShrinkDefragmentedHeap$GCTest.allocateList(TestShrinkDefragmentedHeap.java:157)
at TestShrinkDefragmentedHeap$GCTest.allocate(TestShrinkDefragmentedHeap.java:121)
at TestShrinkDefragmentedHeap$GCTest.test(TestShrinkDefragmentedHeap.java:100)
at TestShrinkDefragmentedHeap$GCTest.main(TestShrinkDefragmentedHeap.java:94)
]
 exitValue = 1

java.lang.RuntimeException: Expected to get exit value of [0]

at jdk.test.lib.OutputAnalyzer.shouldHaveExitValue(OutputAnalyzer.java:362)
at TestShrinkDefragmentedHeap.main(TestShrinkDefragmentedHeap.java:70)
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:502)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:92)
at java.lang.Thread.run(Thread.java:745)