test/gc/arguments/TestUnrecognizedVMOptionsHandling.java

*** 37,51 ****
  public class TestUnrecognizedVMOptionsHandling {
  
    public static void main(String args[]) throws Exception {
      // The first two JAVA processes are expected to fail, but with a correct VM option suggestion
      ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
!       "-XX:+PrintGc",
        "-version"
        );
      OutputAnalyzer outputWithError = new OutputAnalyzer(pb.start());
!     outputWithError.shouldContain("Did you mean '(+/-)PrintGC'?");
      if (outputWithError.getExitValue() == 0) {
        throw new RuntimeException("Not expected to get exit value 0");
      }
  
      pb = ProcessTools.createJavaProcessBuilder(
--- 37,51 ----
  public class TestUnrecognizedVMOptionsHandling {
  
    public static void main(String args[]) throws Exception {
      // The first two JAVA processes are expected to fail, but with a correct VM option suggestion
      ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
!       "-XX:+UseDynamicNumberOfGcThreads",
        "-version"
        );
      OutputAnalyzer outputWithError = new OutputAnalyzer(pb.start());
!     outputWithError.shouldContain("Did you mean '(+/-)UseDynamicNumberOfGCThreads'?");
      if (outputWithError.getExitValue() == 0) {
        throw new RuntimeException("Not expected to get exit value 0");
      }
  
      pb = ProcessTools.createJavaProcessBuilder(
*** 58,71 ****
        throw new RuntimeException("Not expected to get exit value 0");
      }
  
      // The last JAVA process should run successfully for the purpose of sanity check
      pb = ProcessTools.createJavaProcessBuilder(
!       "-XX:+PrintGC",
        "-version"
        );
      OutputAnalyzer outputWithNoError = new OutputAnalyzer(pb.start());
!     outputWithNoError.shouldNotContain("Did you mean '(+/-)PrintGC'?");
      outputWithNoError.shouldHaveExitValue(0);
    }
  }
  
--- 58,71 ----
        throw new RuntimeException("Not expected to get exit value 0");
      }
  
      // The last JAVA process should run successfully for the purpose of sanity check
      pb = ProcessTools.createJavaProcessBuilder(
!       "-XX:+UseDynamicNumberOfGCThreads",
        "-version"
        );
      OutputAnalyzer outputWithNoError = new OutputAnalyzer(pb.start());
!     outputWithNoError.shouldNotContain("Did you mean '(+/-)UseDynamicNumberOfGCThreads'?");
      outputWithNoError.shouldHaveExitValue(0);
    }
  }