class javax.imageio.spi.PartiallyOrderedSet extends java.util.AbstractSet
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: javax.imageio.spi.PartiallyOrderedSet
  super_class: java.util.AbstractSet
{
  private java.util.Map poNodes;
    descriptor: Ljava/util/Map;
    flags: (0x0002) ACC_PRIVATE

  private java.util.Set nodes;
    descriptor: Ljava/util/Set;
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // javax.imageio.spi.PartiallyOrderedSet this
         0: .line 69
            aload 0 /* this */
            invokespecial java.util.AbstractSet.<init>:()V
         1: .line 61
            aload 0 /* this */
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putfield javax.imageio.spi.PartiallyOrderedSet.poNodes:Ljava/util/Map;
         2: .line 64
            aload 0 /* this */
            aload 0 /* this */
            getfield javax.imageio.spi.PartiallyOrderedSet.poNodes:Ljava/util/Map;
            invokeinterface java.util.Map.keySet:()Ljava/util/Set;
            putfield javax.imageio.spi.PartiallyOrderedSet.nodes:Ljava/util/Set;
         3: .line 69
            return
        end local 0 // javax.imageio.spi.PartiallyOrderedSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljavax/imageio/spi/PartiallyOrderedSet;

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.imageio.spi.PartiallyOrderedSet this
         0: .line 72
            aload 0 /* this */
            getfield javax.imageio.spi.PartiallyOrderedSet.nodes:Ljava/util/Set;
            invokeinterface java.util.Set.size:()I
            ireturn
        end local 0 // javax.imageio.spi.PartiallyOrderedSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/imageio/spi/PartiallyOrderedSet;

  public boolean contains(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // javax.imageio.spi.PartiallyOrderedSet this
        start local 1 // java.lang.Object o
         0: .line 76
            aload 0 /* this */
            getfield javax.imageio.spi.PartiallyOrderedSet.nodes:Ljava/util/Set;
            aload 1 /* o */
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Object o
        end local 0 // javax.imageio.spi.PartiallyOrderedSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/imageio/spi/PartiallyOrderedSet;
            0    1     1     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     

  public java.util.Iterator iterator();
    descriptor: ()Ljava/util/Iterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // javax.imageio.spi.PartiallyOrderedSet this
         0: .line 85
            new javax.imageio.spi.PartialOrderIterator
            dup
            aload 0 /* this */
            getfield javax.imageio.spi.PartiallyOrderedSet.poNodes:Ljava/util/Map;
            invokeinterface java.util.Map.values:()Ljava/util/Collection;
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            invokespecial javax.imageio.spi.PartialOrderIterator.<init>:(Ljava/util/Iterator;)V
            areturn
        end local 0 // javax.imageio.spi.PartiallyOrderedSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljavax/imageio/spi/PartiallyOrderedSet;

  public boolean add(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // javax.imageio.spi.PartiallyOrderedSet this
        start local 1 // java.lang.Object o
         0: .line 93
            aload 0 /* this */
            getfield javax.imageio.spi.PartiallyOrderedSet.nodes:Ljava/util/Set;
            aload 1 /* o */
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 94
            iconst_0
            ireturn
         2: .line 97
      StackMap locals:
      StackMap stack:
            new javax.imageio.spi.DigraphNode
            dup
            aload 1 /* o */
            invokespecial javax.imageio.spi.DigraphNode.<init>:(Ljava/lang/Object;)V
            astore 2 /* node */
        start local 2 // javax.imageio.spi.DigraphNode node
         3: .line 98
            aload 0 /* this */
            getfield javax.imageio.spi.PartiallyOrderedSet.poNodes:Ljava/util/Map;
            aload 1 /* o */
            aload 2 /* node */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         4: .line 99
            iconst_1
            ireturn
        end local 2 // javax.imageio.spi.DigraphNode node
        end local 1 // java.lang.Object o
        end local 0 // javax.imageio.spi.PartiallyOrderedSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljavax/imageio/spi/PartiallyOrderedSet;
            0    5     1     o  Ljava/lang/Object;
            3    5     2  node  Ljavax/imageio/spi/DigraphNode;
    MethodParameters:
      Name  Flags
      o     

  public boolean remove(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // javax.imageio.spi.PartiallyOrderedSet this
        start local 1 // java.lang.Object o
         0: .line 107
            aload 0 /* this */
            getfield javax.imageio.spi.PartiallyOrderedSet.poNodes:Ljava/util/Map;
            aload 1 /* o */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast javax.imageio.spi.DigraphNode
            astore 2 /* node */
        start local 2 // javax.imageio.spi.DigraphNode node
         1: .line 108
            aload 2 /* node */
            ifnonnull 3
         2: .line 109
            iconst_0
            ireturn
         3: .line 112
      StackMap locals: javax.imageio.spi.DigraphNode
      StackMap stack:
            aload 0 /* this */
            getfield javax.imageio.spi.PartiallyOrderedSet.poNodes:Ljava/util/Map;
            aload 1 /* o */
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         4: .line 113
            aload 2 /* node */
            invokevirtual javax.imageio.spi.DigraphNode.dispose:()V
         5: .line 114
            iconst_1
            ireturn
        end local 2 // javax.imageio.spi.DigraphNode node
        end local 1 // java.lang.Object o
        end local 0 // javax.imageio.spi.PartiallyOrderedSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Ljavax/imageio/spi/PartiallyOrderedSet;
            0    6     1     o  Ljava/lang/Object;
            1    6     2  node  Ljavax/imageio/spi/DigraphNode;
    MethodParameters:
      Name  Flags
      o     

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // javax.imageio.spi.PartiallyOrderedSet this
         0: .line 118
            aload 0 /* this */
            getfield javax.imageio.spi.PartiallyOrderedSet.poNodes:Ljava/util/Map;
            invokeinterface java.util.Map.clear:()V
         1: .line 119
            return
        end local 0 // javax.imageio.spi.PartiallyOrderedSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljavax/imageio/spi/PartiallyOrderedSet;

  public boolean setOrdering(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=5, args_size=3
        start local 0 // javax.imageio.spi.PartiallyOrderedSet this
        start local 1 // java.lang.Object first
        start local 2 // java.lang.Object second
         0: .line 132
            aload 0 /* this */
            getfield javax.imageio.spi.PartiallyOrderedSet.poNodes:Ljava/util/Map;
            aload 1 /* first */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast javax.imageio.spi.DigraphNode
         1: .line 131
            astore 3 /* firstPONode */
        start local 3 // javax.imageio.spi.DigraphNode firstPONode
         2: .line 134
            aload 0 /* this */
            getfield javax.imageio.spi.PartiallyOrderedSet.poNodes:Ljava/util/Map;
            aload 2 /* second */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast javax.imageio.spi.DigraphNode
         3: .line 133
            astore 4 /* secondPONode */
        start local 4 // javax.imageio.spi.DigraphNode secondPONode
         4: .line 136
            aload 4 /* secondPONode */
            aload 3 /* firstPONode */
            invokevirtual javax.imageio.spi.DigraphNode.removeEdge:(Ljavax/imageio/spi/DigraphNode;)Z
            pop
         5: .line 137
            aload 3 /* firstPONode */
            aload 4 /* secondPONode */
            invokevirtual javax.imageio.spi.DigraphNode.addEdge:(Ljavax/imageio/spi/DigraphNode;)Z
            ireturn
        end local 4 // javax.imageio.spi.DigraphNode secondPONode
        end local 3 // javax.imageio.spi.DigraphNode firstPONode
        end local 2 // java.lang.Object second
        end local 1 // java.lang.Object first
        end local 0 // javax.imageio.spi.PartiallyOrderedSet this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    6     0          this  Ljavax/imageio/spi/PartiallyOrderedSet;
            0    6     1         first  Ljava/lang/Object;
            0    6     2        second  Ljava/lang/Object;
            2    6     3   firstPONode  Ljavax/imageio/spi/DigraphNode;
            4    6     4  secondPONode  Ljavax/imageio/spi/DigraphNode;
    MethodParameters:
        Name  Flags
      first   
      second  

  public boolean unsetOrdering(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=5, args_size=3
        start local 0 // javax.imageio.spi.PartiallyOrderedSet this
        start local 1 // java.lang.Object first
        start local 2 // java.lang.Object second
         0: .line 147
            aload 0 /* this */
            getfield javax.imageio.spi.PartiallyOrderedSet.poNodes:Ljava/util/Map;
            aload 1 /* first */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast javax.imageio.spi.DigraphNode
         1: .line 146
            astore 3 /* firstPONode */
        start local 3 // javax.imageio.spi.DigraphNode firstPONode
         2: .line 149
            aload 0 /* this */
            getfield javax.imageio.spi.PartiallyOrderedSet.poNodes:Ljava/util/Map;
            aload 2 /* second */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast javax.imageio.spi.DigraphNode
         3: .line 148
            astore 4 /* secondPONode */
        start local 4 // javax.imageio.spi.DigraphNode secondPONode
         4: .line 151
            aload 3 /* firstPONode */
            aload 4 /* secondPONode */
            invokevirtual javax.imageio.spi.DigraphNode.removeEdge:(Ljavax/imageio/spi/DigraphNode;)Z
            ifne 7
         5: .line 152
            aload 4 /* secondPONode */
            aload 3 /* firstPONode */
            invokevirtual javax.imageio.spi.DigraphNode.removeEdge:(Ljavax/imageio/spi/DigraphNode;)Z
            ifne 7
         6: .line 151
            iconst_0
            ireturn
      StackMap locals: javax.imageio.spi.DigraphNode javax.imageio.spi.DigraphNode
      StackMap stack:
         7: iconst_1
            ireturn
        end local 4 // javax.imageio.spi.DigraphNode secondPONode
        end local 3 // javax.imageio.spi.DigraphNode firstPONode
        end local 2 // java.lang.Object second
        end local 1 // java.lang.Object first
        end local 0 // javax.imageio.spi.PartiallyOrderedSet this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    8     0          this  Ljavax/imageio/spi/PartiallyOrderedSet;
            0    8     1         first  Ljava/lang/Object;
            0    8     2        second  Ljava/lang/Object;
            2    8     3   firstPONode  Ljavax/imageio/spi/DigraphNode;
            4    8     4  secondPONode  Ljavax/imageio/spi/DigraphNode;
    MethodParameters:
        Name  Flags
      first   
      second  

  public boolean hasOrdering(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=5, args_size=3
        start local 0 // javax.imageio.spi.PartiallyOrderedSet this
        start local 1 // java.lang.Object preferred
        start local 2 // java.lang.Object other
         0: .line 161
            aload 0 /* this */
            getfield javax.imageio.spi.PartiallyOrderedSet.poNodes:Ljava/util/Map;
            aload 1 /* preferred */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast javax.imageio.spi.DigraphNode
         1: .line 160
            astore 3 /* preferredPONode */
        start local 3 // javax.imageio.spi.DigraphNode preferredPONode
         2: .line 163
            aload 0 /* this */
            getfield javax.imageio.spi.PartiallyOrderedSet.poNodes:Ljava/util/Map;
            aload 2 /* other */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast javax.imageio.spi.DigraphNode
         3: .line 162
            astore 4 /* otherPONode */
        start local 4 // javax.imageio.spi.DigraphNode otherPONode
         4: .line 165
            aload 3 /* preferredPONode */
            aload 4 /* otherPONode */
            invokevirtual javax.imageio.spi.DigraphNode.hasEdge:(Ljavax/imageio/spi/DigraphNode;)Z
            ireturn
        end local 4 // javax.imageio.spi.DigraphNode otherPONode
        end local 3 // javax.imageio.spi.DigraphNode preferredPONode
        end local 2 // java.lang.Object other
        end local 1 // java.lang.Object preferred
        end local 0 // javax.imageio.spi.PartiallyOrderedSet this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    5     0             this  Ljavax/imageio/spi/PartiallyOrderedSet;
            0    5     1        preferred  Ljava/lang/Object;
            0    5     2            other  Ljava/lang/Object;
            2    5     3  preferredPONode  Ljavax/imageio/spi/DigraphNode;
            4    5     4      otherPONode  Ljavax/imageio/spi/DigraphNode;
    MethodParameters:
           Name  Flags
      preferred  
      other      
}
SourceFile: "PartiallyOrderedSet.java"