1 /*
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25 
26 #ifndef SHARE_CLASSFILE_CLASSLOADERHIERARCHYDCMD_HPP
27 #define SHARE_CLASSFILE_CLASSLOADERHIERARCHYDCMD_HPP
28 
29 #include "services/diagnosticCommand.hpp"
30 
31 class ClassLoaderHierarchyDCmd: public DCmdWithParser {
32   DCmdArgument<bool> _show_classes;
33   DCmdArgument<bool> _verbose;
34   DCmdArgument<bool> _fold;
35 public:
36 
37   ClassLoaderHierarchyDCmd(outputStream* output, bool heap);
38 
name()39   static const char* name() {
40     return "VM.classloaders";
41   }
42 
description()43   static const char* description() {
44     return "Prints classloader hierarchy.";
45   }
impact()46   static const char* impact() {
47       return "Medium: Depends on number of class loaders and classes loaded.";
48   }
permission()49   static const JavaPermission permission() {
50     JavaPermission p = {"java.lang.management.ManagementPermission",
51                         "monitor", NULL};
52     return p;
53   }
54   static int num_arguments();
55   virtual void execute(DCmdSource source, TRAPS);
56 
57 };
58 
59 #endif // SHARE_CLASSFILE_CLASSLOADERHIERARCHYDCMD_HPP
60