test/gc/g1/TestShrinkToOneRegion.java

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*** 22,31 **** --- 22,32 ---- */ /* * @test TestShrinkToOneRegion.java * @bug 8013872 + * @requires vm.gc=="G1" | vm.gc=="null" * @summary Shrinking the heap down to one region used to hit an assert * @run main/othervm -XX:+UseG1GC -XX:G1HeapRegionSize=32m -Xmx256m TestShrinkToOneRegion * * Doing a System.gc() without having allocated many objects will shrink the heap. * With a large region size we will shrink the heap to one region.