test/lib/testlibrary/jdk/testlibrary/JDKToolLauncher.java

@@ -36,12 +36,11 @@
  * the {@code jmap} process:
  *
  * <pre>
  * {@code
  * JDKToolLauncher jmap = JDKToolLauncher.create("jmap")
- *                                       .addVMArg("-XX:+PrintGC");
- *                                       .addVMArg("-XX:+PrintGCDetails")
+ *                                       .addVMArg("-Xlog:gc*=debug")
  *                                       .addToolArg("-heap")
  *                                       .addToolArg(pid);
  * ProcessBuilder pb = new ProcessBuilder(jmap.getCommand());
  * Process p = pb.start();
  * }