21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "classfile/javaClasses.hpp"
  27 #include "classfile/systemDictionary.hpp"
  28 #include "gc/shared/vmGCOperations.hpp"
  29 #include "memory/resourceArea.hpp"
  30 #include "oops/oop.inline.hpp"
  31 #include "prims/jvmtiExport.hpp"
  32 #include "runtime/arguments.hpp"
  33 #include "runtime/globals.hpp"
  34 #include "runtime/java.hpp"
  35 #include "runtime/javaCalls.hpp"
  36 #include "runtime/os.hpp"
  37 #include "services/attachListener.hpp"
  38 #include "services/diagnosticCommand.hpp"
  39 #include "services/heapDumper.hpp"
  40 #include "services/writeableFlags.hpp"


  41 
  42 volatile bool AttachListener::_initialized;
  43 
  44 // Implementation of "properties" command.
  45 //
  46 // Invokes VMSupport.serializePropertiesToByteArray to serialize
  47 // the system properties into a byte array.
  48 
  49 static InstanceKlass* load_and_initialize_klass(Symbol* sh, TRAPS) {
  50   Klass* k = SystemDictionary::resolve_or_fail(sh, true, CHECK_NULL);
  51   InstanceKlass* ik = InstanceKlass::cast(k);
  52   if (ik->should_be_initialized()) {
  53     ik->initialize(CHECK_NULL);
  54   }
  55   return ik;
  56 }
  57 
  58 static jint get_properties(AttachOperation* op, outputStream* out, Symbol* serializePropertiesMethod) {
  59   Thread* THREAD = Thread::current();
  60   HandleMark hm;

  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "classfile/javaClasses.hpp"
  27 #include "classfile/systemDictionary.hpp"
  28 #include "gc/shared/vmGCOperations.hpp"
  29 #include "memory/resourceArea.hpp"
  30 #include "oops/oop.inline.hpp"
  31 #include "prims/jvmtiExport.hpp"
  32 #include "runtime/arguments.hpp"
  33 #include "runtime/globals.hpp"
  34 #include "runtime/java.hpp"
  35 #include "runtime/javaCalls.hpp"
  36 #include "runtime/os.hpp"
  37 #include "services/attachListener.hpp"
  38 #include "services/diagnosticCommand.hpp"
  39 #include "services/heapDumper.hpp"
  40 #include "services/writeableFlags.hpp"
  41 #include "utilities/debug.hpp"
  42 #include "utilities/formatBuffer.hpp"
  43 
  44 volatile bool AttachListener::_initialized;
  45 
  46 // Implementation of "properties" command.
  47 //
  48 // Invokes VMSupport.serializePropertiesToByteArray to serialize
  49 // the system properties into a byte array.
  50 
  51 static InstanceKlass* load_and_initialize_klass(Symbol* sh, TRAPS) {
  52   Klass* k = SystemDictionary::resolve_or_fail(sh, true, CHECK_NULL);
  53   InstanceKlass* ik = InstanceKlass::cast(k);
  54   if (ik->should_be_initialized()) {
  55     ik->initialize(CHECK_NULL);
  56   }
  57   return ik;
  58 }
  59 
  60 static jint get_properties(AttachOperation* op, outputStream* out, Symbol* serializePropertiesMethod) {
  61   Thread* THREAD = Thread::current();
  62   HandleMark hm;