src/share/classes/sun/management/HotSpotDiagnostic.java

*** 1,7 ****
  /*
!  * Copyright (c) 2005, 2008, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 25,37 ****
--- 25,41 ----
  
  package sun.management;
  
  import java.io.IOException;
  import java.util.ArrayList;
+ import java.util.Arrays;
+ import java.util.Collections;
  import java.util.List;
  import javax.management.ObjectName;
  
+ import com.sun.management.DiagnosticCommandInfo;
+ import com.sun.management.DiagnosticCommandArgumentInfo;
  import com.sun.management.HotSpotDiagnosticMXBean;
  import com.sun.management.VMOption;
  
  /**
   * Implementation of the diagnostic MBean for Hotspot VM.
*** 114,122 ****
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                  name + "\" is of an unsupported type: " +
                  v.getClass().getName());
          }
      }
  
+     public List<String> getDiagnosticCommands() {
+         String[] commands = getDiagnosticCommands0();
+         return commands == null ? Collections.<String>emptyList() :
+             Arrays.asList(commands);
+     }
+ 
+     public DiagnosticCommandInfo getDiagnosticCommandInfo(String command) {
+         String[] array = new String[] { command };
+         return getDiagnosticCommandInfo0(array)[0];
+     }
+ 
+     public List<DiagnosticCommandInfo> getDiagnosticCommandInfo() {
+         String[] commands = getDiagnosticCommands0();
+         return Arrays.asList(getDiagnosticCommandInfo0(commands));
+     }
+ 
+     public List<DiagnosticCommandInfo> getDiagnosticCommandInfo(
+         List<String> commands) {
+         if (commands == null) {
+             throw new NullPointerException();
+         }
+         return Arrays.asList(getDiagnosticCommandInfo0(
+             commands.toArray(new String[commands.size()])));
+     }
+ 
+     public String execute(String command) {
+         Util.checkControlAccess();
+         return executeDiagnosticCommand0(command);
+     }
+ 
+     public String execute(String cmd, String... arguments) {
+         if(cmd == null) {
+             throw new NullPointerException("Missing command name");
+         }
+         StringBuilder sb = new StringBuilder();
+         sb.append(cmd);
+         sb.append(" ");
+         for(String arg : arguments) {
+             sb.append(arg);
+             sb.append(" ");
+         }
+         return execute(sb.toString());
+     }
+ 
      public ObjectName getObjectName() {
          return Util.newObjectName("com.sun.management:type=HotSpotDiagnostic");
      }
+ 
+     private native String[] getDiagnosticCommands0();
+     private native DiagnosticCommandInfo[] getDiagnosticCommandInfo0(
+         String[] commands) throws IllegalArgumentException;
+     private native String executeDiagnosticCommand0(String command)
+         throws IllegalArgumentException;
  }