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/*
 * @test
 * @key stress randomness
 *
 * @summary converted from VM Testbase nsk/sysdict/vm/stress/btree/btree011.
 * VM Testbase keywords: [stress, sysdict, stressopt, nonconcurrent]
 * VM Testbase readme:
 * DESCRIPTION
 *     Multiple threads load a tree of classes with signle loader.
 *     Then, memory stress is induced to unload the classes.
 *     The test is deemed failed if loading attempt fails;
 *     or if the tested VM crashes.
 *     The test repeats until the given number of iterations,
 *     or until a timeout.
 *
 * @library /vmTestbase /test/lib
 * @comment btree classes import nsk.sysdict.share.*
 * @build nsk.sysdict.share.*
 * @comment build btree.jar
 * @run driver nsk.sysdict.share.GenClassesBuilder btree
 * @comment build fats.jar
 * @run driver nsk.sysdict.share.GenClassesBuilder fats
 * @build nsk.sysdict.share.BTreeTest
 * @run main/othervm
 *      -XX:-UseGCOverheadLimit
 *      PropertyResolvingWrapper
 *      nsk.sysdict.share.BTreeTest
 *      -jarpath btree.jar${path.separator}fats.jar
 *      -useSingleLoader
 *      -stressHeap
 */