35 import java.util.ArrayList;

    35 import java.util.ArrayList;

    36 import java.util.Collections;

    36 import java.util.Collections;

    37 import jdk.test.lib.Platform;

    37 import jdk.test.lib.Platform;

    38 import jdk.test.lib.process.ProcessTools;

    38 import jdk.test.lib.process.ProcessTools;

    39 import jdk.test.lib.process.OutputAnalyzer;

    39 import jdk.test.lib.process.OutputAnalyzer;

    40 

    41 

    41 import sun.hotspot.code.Compiler;

    42 import sun.hotspot.code.Compiler;

    42 

    43 

    43 public class UseCompressedOops {

    44 public class UseCompressedOops {

    44 

    45 

    59             testCompressedOopsModes(args, "-XX:+UseConcMarkSweepGC");

    60             testCompressedOopsModes(args, "-XX:+UseConcMarkSweepGC");

    60         }

    61         }

    61         testCompressedOopsModes(args, "-XX:+UseSerialGC");

    62         testCompressedOopsModes(args, "-XX:+UseSerialGC");

    62         testCompressedOopsModes(args, "-XX:+UseParallelGC");

    63         testCompressedOopsModes(args, "-XX:+UseParallelGC");

    63         testCompressedOopsModes(args, "-XX:+UseParallelOldGC");

    64         testCompressedOopsModes(args, "-XX:+UseParallelOldGC");

    64     }

    68     }

    65 

    69 

    66     public static void testCompressedOopsModes(ArrayList<String> flags1, String... flags2) throws Exception {

    70     public static void testCompressedOopsModes(ArrayList<String> flags1, String... flags2) throws Exception {

    67         ArrayList<String> args = new ArrayList<>();

    71         ArrayList<String> args = new ArrayList<>();

    68         args.addAll(flags1);

    72         args.addAll(flags1);