public class com.sun.jmx.mbeanserver.DescriptorCache
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.sun.jmx.mbeanserver.DescriptorCache
  super_class: java.lang.Object
{
  private static final com.sun.jmx.mbeanserver.DescriptorCache instance;
    descriptor: Lcom/sun/jmx/mbeanserver/DescriptorCache;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final java.util.WeakHashMap<javax.management.ImmutableDescriptor, java.lang.ref.WeakReference<javax.management.ImmutableDescriptor>> map;
    descriptor: Ljava/util/WeakHashMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/WeakHashMap<Ljavax/management/ImmutableDescriptor;Ljava/lang/ref/WeakReference<Ljavax/management/ImmutableDescriptor;>;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 62
            new com.sun.jmx.mbeanserver.DescriptorCache
            dup
            invokespecial com.sun.jmx.mbeanserver.DescriptorCache.<init>:()V
            putstatic com.sun.jmx.mbeanserver.DescriptorCache.instance:Lcom/sun/jmx/mbeanserver/DescriptorCache;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // com.sun.jmx.mbeanserver.DescriptorCache this
         0: .line 35
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 65
            aload 0 /* this */
            new java.util.WeakHashMap
            dup
            invokespecial java.util.WeakHashMap.<init>:()V
            putfield com.sun.jmx.mbeanserver.DescriptorCache.map:Ljava/util/WeakHashMap;
         2: .line 36
            return
        end local 0 // com.sun.jmx.mbeanserver.DescriptorCache this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/sun/jmx/mbeanserver/DescriptorCache;

  static com.sun.jmx.mbeanserver.DescriptorCache getInstance();
    descriptor: ()Lcom/sun/jmx/mbeanserver/DescriptorCache;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 39
            getstatic com.sun.jmx.mbeanserver.DescriptorCache.instance:Lcom/sun/jmx/mbeanserver/DescriptorCache;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static com.sun.jmx.mbeanserver.DescriptorCache getInstance(javax.management.JMX);
    descriptor: (Ljavax/management/JMX;)Lcom/sun/jmx/mbeanserver/DescriptorCache;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.management.JMX proof
         0: .line 43
            aload 0 /* proof */
            ifnull 2
         1: .line 44
            getstatic com.sun.jmx.mbeanserver.DescriptorCache.instance:Lcom/sun/jmx/mbeanserver/DescriptorCache;
            areturn
         2: .line 46
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 0 // javax.management.JMX proof
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0  proof  Ljavax/management/JMX;
    MethodParameters:
       Name  Flags
      proof  

  public javax.management.ImmutableDescriptor get(javax.management.ImmutableDescriptor);
    descriptor: (Ljavax/management/ImmutableDescriptor;)Ljavax/management/ImmutableDescriptor;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // com.sun.jmx.mbeanserver.DescriptorCache this
        start local 1 // javax.management.ImmutableDescriptor descriptor
         0: .line 50
            aload 0 /* this */
            getfield com.sun.jmx.mbeanserver.DescriptorCache.map:Ljava/util/WeakHashMap;
            aload 1 /* descriptor */
            invokevirtual java.util.WeakHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.ref.WeakReference
            astore 2 /* wr */
        start local 2 // java.lang.ref.WeakReference wr
         1: .line 51
            aload 2 /* wr */
            ifnonnull 2
            aconst_null
            goto 3
      StackMap locals: java.lang.ref.WeakReference
      StackMap stack:
         2: aload 2 /* wr */
            invokevirtual java.lang.ref.WeakReference.get:()Ljava/lang/Object;
            checkcast javax.management.ImmutableDescriptor
      StackMap locals:
      StackMap stack: javax.management.ImmutableDescriptor
         3: astore 3 /* got */
        start local 3 // javax.management.ImmutableDescriptor got
         4: .line 52
            aload 3 /* got */
            ifnull 6
         5: .line 53
            aload 3 /* got */
            areturn
         6: .line 54
      StackMap locals: javax.management.ImmutableDescriptor
      StackMap stack:
            aload 0 /* this */
            getfield com.sun.jmx.mbeanserver.DescriptorCache.map:Ljava/util/WeakHashMap;
            aload 1 /* descriptor */
            new java.lang.ref.WeakReference
            dup
            aload 1 /* descriptor */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;)V
            invokevirtual java.util.WeakHashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         7: .line 55
            aload 1 /* descriptor */
            areturn
        end local 3 // javax.management.ImmutableDescriptor got
        end local 2 // java.lang.ref.WeakReference wr
        end local 1 // javax.management.ImmutableDescriptor descriptor
        end local 0 // com.sun.jmx.mbeanserver.DescriptorCache this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    8     0        this  Lcom/sun/jmx/mbeanserver/DescriptorCache;
            0    8     1  descriptor  Ljavax/management/ImmutableDescriptor;
            1    8     2          wr  Ljava/lang/ref/WeakReference<Ljavax/management/ImmutableDescriptor;>;
            4    8     3         got  Ljavax/management/ImmutableDescriptor;
    MethodParameters:
            Name  Flags
      descriptor  

  public javax.management.ImmutableDescriptor union(javax.management.Descriptor[]);
    descriptor: ([Ljavax/management/Descriptor;)Ljavax/management/ImmutableDescriptor;
    flags: (0x0081) ACC_PUBLIC, ACC_VARARGS
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.sun.jmx.mbeanserver.DescriptorCache this
        start local 1 // javax.management.Descriptor[] descriptors
         0: .line 59
            aload 0 /* this */
            aload 1 /* descriptors */
            invokestatic javax.management.ImmutableDescriptor.union:([Ljavax/management/Descriptor;)Ljavax/management/ImmutableDescriptor;
            invokevirtual com.sun.jmx.mbeanserver.DescriptorCache.get:(Ljavax/management/ImmutableDescriptor;)Ljavax/management/ImmutableDescriptor;
            areturn
        end local 1 // javax.management.Descriptor[] descriptors
        end local 0 // com.sun.jmx.mbeanserver.DescriptorCache this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0         this  Lcom/sun/jmx/mbeanserver/DescriptorCache;
            0    1     1  descriptors  [Ljavax/management/Descriptor;
    MethodParameters:
             Name  Flags
      descriptors  
}
SourceFile: "DescriptorCache.java"