final class org.graalvm.graphio.GraphProtocol$ConstantPool extends java.util.LinkedHashMap<java.lang.Object, java.lang.Character>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.graalvm.graphio.GraphProtocol$ConstantPool
  super_class: java.util.LinkedHashMap
{
  private final java.util.LinkedList<java.lang.Character> availableIds;
    descriptor: Ljava/util/LinkedList;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/LinkedList<Ljava/lang/Character;>;

  private char nextId;
    descriptor: C
    flags: (0x0002) ACC_PRIVATE

  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -2676889957907285681

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.graalvm.graphio.GraphProtocol$ConstantPool this
         0: .line 882
            aload 0 /* this */
            bipush 50
            ldc 0.65
            invokespecial java.util.LinkedHashMap.<init>:(IF)V
         1: .line 883
            aload 0 /* this */
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            putfield org.graalvm.graphio.GraphProtocol$ConstantPool.availableIds:Ljava/util/LinkedList;
         2: .line 884
            return
        end local 0 // org.graalvm.graphio.GraphProtocol$ConstantPool this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/graalvm/graphio/GraphProtocol$ConstantPool;

  protected boolean removeEldestEntry(java.util.Map$Entry<java.lang.Object, java.lang.Character>);
    descriptor: (Ljava/util/Map$Entry;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.graalvm.graphio.GraphProtocol$ConstantPool this
        start local 1 // java.util.Map$Entry eldest
         0: .line 888
            aload 0 /* this */
            invokevirtual org.graalvm.graphio.GraphProtocol$ConstantPool.size:()I
            sipush 8000
            if_icmple 3
         1: .line 889
            aload 0 /* this */
            getfield org.graalvm.graphio.GraphProtocol$ConstantPool.availableIds:Ljava/util/LinkedList;
            aload 1 /* eldest */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.Character
            invokevirtual java.util.LinkedList.addFirst:(Ljava/lang/Object;)V
         2: .line 890
            iconst_1
            ireturn
         3: .line 892
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // java.util.Map$Entry eldest
        end local 0 // org.graalvm.graphio.GraphProtocol$ConstantPool this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lorg/graalvm/graphio/GraphProtocol$ConstantPool;
            0    4     1  eldest  Ljava/util/Map$Entry<Ljava/lang/Object;Ljava/lang/Character;>;
    Signature: (Ljava/util/Map$Entry<Ljava/lang/Object;Ljava/lang/Character;>;)Z
    MethodParameters:
        Name  Flags
      eldest  

  private java.lang.Character nextAvailableId();
    descriptor: ()Ljava/lang/Character;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.graalvm.graphio.GraphProtocol$ConstantPool this
         0: .line 896
            aload 0 /* this */
            getfield org.graalvm.graphio.GraphProtocol$ConstantPool.availableIds:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.isEmpty:()Z
            ifne 2
         1: .line 897
            aload 0 /* this */
            getfield org.graalvm.graphio.GraphProtocol$ConstantPool.availableIds:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.removeFirst:()Ljava/lang/Object;
            checkcast java.lang.Character
            areturn
         2: .line 899
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            getfield org.graalvm.graphio.GraphProtocol$ConstantPool.nextId:C
            dup_x1
            iconst_1
            iadd
            i2c
            putfield org.graalvm.graphio.GraphProtocol$ConstantPool.nextId:C
            invokestatic java.lang.Character.valueOf:(C)Ljava/lang/Character;
            areturn
        end local 0 // org.graalvm.graphio.GraphProtocol$ConstantPool this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/graalvm/graphio/GraphProtocol$ConstantPool;

  public char add(java.lang.Object);
    descriptor: (Ljava/lang/Object;)C
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.graalvm.graphio.GraphProtocol$ConstantPool this
        start local 1 // java.lang.Object obj
         0: .line 903
            aload 0 /* this */
            invokevirtual org.graalvm.graphio.GraphProtocol$ConstantPool.nextAvailableId:()Ljava/lang/Character;
            astore 2 /* id */
        start local 2 // java.lang.Character id
         1: .line 904
            aload 0 /* this */
            aload 1 /* obj */
            aload 2 /* id */
            invokevirtual org.graalvm.graphio.GraphProtocol$ConstantPool.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         2: .line 905
            aload 2 /* id */
            invokevirtual java.lang.Character.charValue:()C
            ireturn
        end local 2 // java.lang.Character id
        end local 1 // java.lang.Object obj
        end local 0 // org.graalvm.graphio.GraphProtocol$ConstantPool this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/graalvm/graphio/GraphProtocol$ConstantPool;
            0    3     1   obj  Ljava/lang/Object;
            1    3     2    id  Ljava/lang/Character;
    MethodParameters:
      Name  Flags
      obj   

  void reset();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.graalvm.graphio.GraphProtocol$ConstantPool this
         0: .line 909
            aload 0 /* this */
            invokevirtual org.graalvm.graphio.GraphProtocol$ConstantPool.clear:()V
         1: .line 910
            aload 0 /* this */
            getfield org.graalvm.graphio.GraphProtocol$ConstantPool.availableIds:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.clear:()V
         2: .line 911
            aload 0 /* this */
            iconst_0
            putfield org.graalvm.graphio.GraphProtocol$ConstantPool.nextId:C
         3: .line 912
            return
        end local 0 // org.graalvm.graphio.GraphProtocol$ConstantPool this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/graalvm/graphio/GraphProtocol$ConstantPool;
}
Signature: Ljava/util/LinkedHashMap<Ljava/lang/Object;Ljava/lang/Character;>;
SourceFile: "GraphProtocol.java"
NestHost: org.graalvm.graphio.GraphProtocol
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map
  private final ConstantPool = org.graalvm.graphio.GraphProtocol$ConstantPool of org.graalvm.graphio.GraphProtocol