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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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/*
 * @test
 * @summary Exercise GC with shared strings
 * @requires vm.cds.archived.java.heap
 * @library /test/hotspot/jtreg/runtime/appcds /test/lib
 * @modules java.base/jdk.internal.misc
 * @modules java.management
 *          jdk.jartool/sun.tools.jar
 * @build HelloStringGC sun.hotspot.WhiteBox
 * @run driver ClassFileInstaller sun.hotspot.WhiteBox
 * @run main ExerciseGC
 * @run main/othervm -XX:+UseStringDeduplication ExerciseGC
 * @run main/othervm -XX:-CompactStrings ExerciseGC
 */
public class ExerciseGC {
    public static void main(String[] args) throws Exception {
        SharedStringsUtils.buildJarAndWhiteBox("HelloStringGC");

        SharedStringsUtils.dumpWithWhiteBox(TestCommon.list("HelloStringGC"),
            "SharedStringsBasic.txt", "-Xlog:cds,cds+hashtables");

        SharedStringsUtils.runWithArchiveAndWhiteBox("HelloStringGC",
            "-XX:+UnlockDiagnosticVMOptions", "-XX:+VerifyBeforeGC");
    }
}