class java.util.TreeMap$SubMap extends java.util.AbstractMap<K, V> implements java.util.SortedMap<K, V>, java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: java.util.TreeMap$SubMap
  super_class: java.util.AbstractMap
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -6520786458950516097

  private boolean fromStart;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private boolean toEnd;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private K fromKey;
    descriptor: Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE
    Signature: TK;

  private K toKey;
    descriptor: Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE
    Signature: TK;

  final java.util.TreeMap this$0;
    descriptor: Ljava/util/TreeMap;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private void <init>(java.util.TreeMap);
    descriptor: (Ljava/util/TreeMap;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.TreeMap$SubMap this
         0: .line 2020
            aload 0 /* this */
            aload 1
            putfield java.util.TreeMap$SubMap.this$0:Ljava/util/TreeMap;
            aload 0 /* this */
            invokespecial java.util.AbstractMap.<init>:()V
         1: .line 2023
            aload 0 /* this */
            iconst_0
            putfield java.util.TreeMap$SubMap.fromStart:Z
            aload 0 /* this */
            iconst_0
            putfield java.util.TreeMap$SubMap.toEnd:Z
         2: .line 2020
            return
        end local 0 // java.util.TreeMap$SubMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/util/TreeMap$SubMap;
    MethodParameters:
        Name  Flags
      this$0  final

  private java.lang.Object readResolve();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=9, locals=1, args_size=1
        start local 0 // java.util.TreeMap$SubMap this
         0: .line 2026
            new java.util.TreeMap$AscendingSubMap
            dup
            aload 0 /* this */
            getfield java.util.TreeMap$SubMap.this$0:Ljava/util/TreeMap;
         1: .line 2027
            aload 0 /* this */
            getfield java.util.TreeMap$SubMap.fromStart:Z
            aload 0 /* this */
            getfield java.util.TreeMap$SubMap.fromKey:Ljava/lang/Object;
            iconst_1
         2: .line 2028
            aload 0 /* this */
            getfield java.util.TreeMap$SubMap.toEnd:Z
            aload 0 /* this */
            getfield java.util.TreeMap$SubMap.toKey:Ljava/lang/Object;
            iconst_0
         3: .line 2026
            invokespecial java.util.TreeMap$AscendingSubMap.<init>:(Ljava/util/TreeMap;ZLjava/lang/Object;ZZLjava/lang/Object;Z)V
            areturn
        end local 0 // java.util.TreeMap$SubMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljava/util/TreeMap$SubMap;

  public java.util.Set<java.util.Map$Entry<K, V>> entrySet();
    descriptor: ()Ljava/util/Set;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.util.TreeMap$SubMap this
         0: .line 2030
            new java.lang.InternalError
            dup
            invokespecial java.lang.InternalError.<init>:()V
            athrow
        end local 0 // java.util.TreeMap$SubMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/TreeMap$SubMap;
    Signature: ()Ljava/util/Set<Ljava/util/Map$Entry<TK;TV;>;>;

  public K lastKey();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.util.TreeMap$SubMap this
         0: .line 2031
            new java.lang.InternalError
            dup
            invokespecial java.lang.InternalError.<init>:()V
            athrow
        end local 0 // java.util.TreeMap$SubMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/TreeMap$SubMap;
    Signature: ()TK;

  public K firstKey();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.util.TreeMap$SubMap this
         0: .line 2032
            new java.lang.InternalError
            dup
            invokespecial java.lang.InternalError.<init>:()V
            athrow
        end local 0 // java.util.TreeMap$SubMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/TreeMap$SubMap;
    Signature: ()TK;

  public java.util.SortedMap<K, V> subMap(K, K);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Ljava/util/SortedMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // java.util.TreeMap$SubMap this
        start local 1 // java.lang.Object fromKey
        start local 2 // java.lang.Object toKey
         0: .line 2033
            new java.lang.InternalError
            dup
            invokespecial java.lang.InternalError.<init>:()V
            athrow
        end local 2 // java.lang.Object toKey
        end local 1 // java.lang.Object fromKey
        end local 0 // java.util.TreeMap$SubMap this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Ljava/util/TreeMap$SubMap;
            0    1     1  fromKey  TK;
            0    1     2    toKey  TK;
    Signature: (TK;TK;)Ljava/util/SortedMap<TK;TV;>;
    MethodParameters:
         Name  Flags
      fromKey  
      toKey    

  public java.util.SortedMap<K, V> headMap(K);
    descriptor: (Ljava/lang/Object;)Ljava/util/SortedMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.TreeMap$SubMap this
        start local 1 // java.lang.Object toKey
         0: .line 2034
            new java.lang.InternalError
            dup
            invokespecial java.lang.InternalError.<init>:()V
            athrow
        end local 1 // java.lang.Object toKey
        end local 0 // java.util.TreeMap$SubMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Ljava/util/TreeMap$SubMap;
            0    1     1  toKey  TK;
    Signature: (TK;)Ljava/util/SortedMap<TK;TV;>;
    MethodParameters:
       Name  Flags
      toKey  

  public java.util.SortedMap<K, V> tailMap(K);
    descriptor: (Ljava/lang/Object;)Ljava/util/SortedMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.TreeMap$SubMap this
        start local 1 // java.lang.Object fromKey
         0: .line 2035
            new java.lang.InternalError
            dup
            invokespecial java.lang.InternalError.<init>:()V
            athrow
        end local 1 // java.lang.Object fromKey
        end local 0 // java.util.TreeMap$SubMap this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Ljava/util/TreeMap$SubMap;
            0    1     1  fromKey  TK;
    Signature: (TK;)Ljava/util/SortedMap<TK;TV;>;
    MethodParameters:
         Name  Flags
      fromKey  

  public java.util.Comparator<? super K> comparator();
    descriptor: ()Ljava/util/Comparator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.util.TreeMap$SubMap this
         0: .line 2036
            new java.lang.InternalError
            dup
            invokespecial java.lang.InternalError.<init>:()V
            athrow
        end local 0 // java.util.TreeMap$SubMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/TreeMap$SubMap;
    Signature: ()Ljava/util/Comparator<-TK;>;
}
Signature: Ljava/util/AbstractMap<TK;TV;>;Ljava/util/SortedMap<TK;TV;>;Ljava/io/Serializable;
SourceFile: "TreeMap.java"
NestHost: java.util.TreeMap
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map
  final AscendingSubMap = java.util.TreeMap$AscendingSubMap of java.util.TreeMap
  private SubMap = java.util.TreeMap$SubMap of java.util.TreeMap