src/share/vm/services/diagnosticCommand.hpp

*** 1,7 ****
  /*
!  * Copyright (c) 2011, 2012, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 2011, 2013, 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.
*** 176,186 ****
    static int num_arguments();
    virtual void execute(TRAPS);
  };
  #endif // INCLUDE_SERVICES
  
! // See also: inspeactheap in attachListener.cpp
  class ClassHistogramDCmd : public DCmdWithParser {
  protected:
    DCmdArgument<bool> _all;
  public:
    ClassHistogramDCmd(outputStream* output, bool heap);
--- 176,186 ----
    static int num_arguments();
    virtual void execute(TRAPS);
  };
  #endif // INCLUDE_SERVICES
  
! // See also: inspectheap in attachListener.cpp
  class ClassHistogramDCmd : public DCmdWithParser {
  protected:
    DCmdArgument<bool> _all;
  public:
    ClassHistogramDCmd(outputStream* output, bool heap);
*** 192,201 ****
--- 192,222 ----
    }
    static const char* impact() {
      return "High: Depends on Java heap size and content.";
    }
    static int num_arguments();
+   virtual void execute(TRAPS);
+ };
+ 
+ class ClassStatsDCmd : public DCmdWithParser {
+ protected:
+   DCmdArgument<bool> _all;
+   DCmdArgument<bool> _csv;
+   DCmdArgument<bool> _help;
+   DCmdArgument<char*> _columns;
+ public:
+   ClassStatsDCmd(outputStream* output, bool heap);
+   static const char* name() {
+     return "GC.class_stats";
+   }
+   static const char* description() {
+     return "Provide statistics about Java class meta data.";
+   }
+   static const char* impact() {
+     return "High: Depends on Java heap size and content.";
+   }
+   static int num_arguments();
    virtual void execute(TRAPS);
  };
  
  // See also: thread_dump in attachListener.cpp
  class ThreadDumpDCmd : public DCmdWithParser {