test/lib/testlibrary/jdk/testlibrary/management/RuntimeMXBeanTool.java

*** 19,42 ****
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
! package jdk.testlibrary;
  
  import java.lang.management.RuntimeMXBean;
  import java.lang.management.ManagementFactory;
  import java.util.List;
  
  /**
!  * This class provides access to the input arguments to the VM.
   */
! public class InputArguments {
      private static final List<String> args;
  
      static {
!         RuntimeMXBean runtimeMxBean = ManagementFactory.getRuntimeMXBean();
          args = runtimeMxBean.getInputArguments();
      }
  
      /**
       * Returns true if {@code arg} is an input argument to the VM.
--- 19,43 ----
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
! package jdk.testlibrary.management;
  
  import java.lang.management.RuntimeMXBean;
  import java.lang.management.ManagementFactory;
  import java.util.List;
  
  /**
!  * Few utility methods to use RuntimeMXBean.
   */
! public class RuntimeMXBeanTool {
!     private static final RuntimeMXBean runtimeMxBean;
      private static final List<String> args;
  
      static {
!         runtimeMxBean = ManagementFactory.getRuntimeMXBean();
          args = runtimeMxBean.getInputArguments();
      }
  
      /**
       * Returns true if {@code arg} is an input argument to the VM.
*** 46,56 ****
       *
       * @param arg The name of the argument.
       * @return {@code true} if the given argument is an input argument,
       *         otherwise {@code false}.
       */
!     public static boolean contains(String arg) {
          return args.contains(arg);
      }
  
      /**
       * Returns true if {@code prefix} is the start of an input argument to the
--- 47,57 ----
       *
       * @param arg The name of the argument.
       * @return {@code true} if the given argument is an input argument,
       *         otherwise {@code false}.
       */
!     public static boolean inputArgumentsContain(String arg) {
          return args.contains(arg);
      }
  
      /**
       * Returns true if {@code prefix} is the start of an input argument to the
*** 63,73 ****
       *
       * @param prefix The start of the argument.
       * @return {@code true} if the given argument is the start of an input
       *         argument, otherwise {@code false}.
       */
!     public static boolean containsPrefix(String prefix) {
          for (String arg : args) {
              if (arg.startsWith(prefix)) {
                  return true;
              }
          }
--- 64,74 ----
       *
       * @param prefix The start of the argument.
       * @return {@code true} if the given argument is the start of an input
       *         argument, otherwise {@code false}.
       */
!     public static boolean anInputArgumentStartsWith(String prefix) {
          for (String arg : args) {
              if (arg.startsWith(prefix)) {
                  return true;
              }
          }