TestSerialGC.java

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package gc.startup_warnings;

/*
 * @test TestSerialGC
 * @bug 8006398
 * @summary Test that SerialGC does not print a warning message
 * @library /test/lib
 * @modules java.base/jdk.internal.misc
 *          java.management
 * @run driver gc.startup_warnings.TestSerialGC
 */

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


public class TestSerialGC {

  public static void main(String args[]) throws Exception {
    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseSerialGC", "-version");
    OutputAnalyzer output = new OutputAnalyzer(pb.start());
    output.shouldNotContain("deprecated");
    output.shouldNotContain("error");
    output.shouldHaveExitValue(0);
  }

}