class java.util.Collections$SynchronizedSortedMap<K, V> extends java.util.Collections$SynchronizedMap<K, V> implements java.util.SortedMap<K, V>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: java.util.Collections$SynchronizedSortedMap
  super_class: java.util.Collections$SynchronizedMap
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -8798146769416483793

  private final java.util.SortedMap<K, V> sm;
    descriptor: Ljava/util/SortedMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/SortedMap<TK;TV;>;

  void <init>(java.util.SortedMap<K, V>);
    descriptor: (Ljava/util/SortedMap;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$SynchronizedSortedMap this
        start local 1 // java.util.SortedMap m
         0: .line 2766
            aload 0 /* this */
            aload 1 /* m */
            invokespecial java.util.Collections$SynchronizedMap.<init>:(Ljava/util/Map;)V
         1: .line 2767
            aload 0 /* this */
            aload 1 /* m */
            putfield java.util.Collections$SynchronizedSortedMap.sm:Ljava/util/SortedMap;
         2: .line 2768
            return
        end local 1 // java.util.SortedMap m
        end local 0 // java.util.Collections$SynchronizedSortedMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/util/Collections$SynchronizedSortedMap<TK;TV;>;
            0    3     1     m  Ljava/util/SortedMap<TK;TV;>;
    Signature: (Ljava/util/SortedMap<TK;TV;>;)V
    MethodParameters:
      Name  Flags
      m     

  void <init>(java.util.SortedMap<K, V>, );
    descriptor: (Ljava/util/SortedMap;Ljava/lang/Object;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // java.util.Collections$SynchronizedSortedMap this
        start local 1 // java.util.SortedMap m
        start local 2 // java.lang.Object mutex
         0: .line 2770
            aload 0 /* this */
            aload 1 /* m */
            aload 2 /* mutex */
            invokespecial java.util.Collections$SynchronizedMap.<init>:(Ljava/util/Map;Ljava/lang/Object;)V
         1: .line 2771
            aload 0 /* this */
            aload 1 /* m */
            putfield java.util.Collections$SynchronizedSortedMap.sm:Ljava/util/SortedMap;
         2: .line 2772
            return
        end local 2 // java.lang.Object mutex
        end local 1 // java.util.SortedMap m
        end local 0 // java.util.Collections$SynchronizedSortedMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Ljava/util/Collections$SynchronizedSortedMap<TK;TV;>;
            0    3     1      m  Ljava/util/SortedMap<TK;TV;>;
            0    3     2  mutex  Ljava/lang/Object;
    Signature: (Ljava/util/SortedMap<TK;TV;>;Ljava/lang/Object;)V
    MethodParameters:
       Name  Flags
      m      
      mutex  

  public java.util.Comparator<? super K> comparator();
    descriptor: ()Ljava/util/Comparator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.util.Collections$SynchronizedSortedMap this
         0: .line 2775
            aload 0 /* this */
            getfield java.util.Collections$SynchronizedSortedMap.mutex:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: aload 0 /* this */
            getfield java.util.Collections$SynchronizedSortedMap.sm:Ljava/util/SortedMap;
            invokeinterface java.util.SortedMap.comparator:()Ljava/util/Comparator;
            aload 1
            monitorexit
         2: areturn
      StackMap locals: java.util.Collections$SynchronizedSortedMap java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 1
            monitorexit
         4: athrow
        end local 0 // java.util.Collections$SynchronizedSortedMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljava/util/Collections$SynchronizedSortedMap<TK;TV;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: ()Ljava/util/Comparator<-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=5, locals=4, args_size=3
        start local 0 // java.util.Collections$SynchronizedSortedMap this
        start local 1 // java.lang.Object fromKey
        start local 2 // java.lang.Object toKey
         0: .line 2779
            aload 0 /* this */
            getfield java.util.Collections$SynchronizedSortedMap.mutex:Ljava/lang/Object;
            dup
            astore 3
            monitorenter
         1: .line 2780
            new java.util.Collections$SynchronizedSortedMap
            dup
         2: .line 2781
            aload 0 /* this */
            getfield java.util.Collections$SynchronizedSortedMap.sm:Ljava/util/SortedMap;
            aload 1 /* fromKey */
            aload 2 /* toKey */
            invokeinterface java.util.SortedMap.subMap:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/util/SortedMap;
            aload 0 /* this */
            getfield java.util.Collections$SynchronizedSortedMap.mutex:Ljava/lang/Object;
         3: .line 2780
            invokespecial java.util.Collections$SynchronizedSortedMap.<init>:(Ljava/util/SortedMap;Ljava/lang/Object;)V
            aload 3
            monitorexit
         4: areturn
         5: .line 2779
      StackMap locals: java.util.Collections$SynchronizedSortedMap java.lang.Object java.lang.Object java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 3
            monitorexit
         6: athrow
        end local 2 // java.lang.Object toKey
        end local 1 // java.lang.Object fromKey
        end local 0 // java.util.Collections$SynchronizedSortedMap this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0     this  Ljava/util/Collections$SynchronizedSortedMap<TK;TV;>;
            0    7     1  fromKey  TK;
            0    7     2    toKey  TK;
      Exception table:
        from    to  target  type
           1     4       5  any
           5     6       5  any
    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=4, locals=3, args_size=2
        start local 0 // java.util.Collections$SynchronizedSortedMap this
        start local 1 // java.lang.Object toKey
         0: .line 2785
            aload 0 /* this */
            getfield java.util.Collections$SynchronizedSortedMap.mutex:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         1: .line 2786
            new java.util.Collections$SynchronizedSortedMap
            dup
            aload 0 /* this */
            getfield java.util.Collections$SynchronizedSortedMap.sm:Ljava/util/SortedMap;
            aload 1 /* toKey */
            invokeinterface java.util.SortedMap.headMap:(Ljava/lang/Object;)Ljava/util/SortedMap;
            aload 0 /* this */
            getfield java.util.Collections$SynchronizedSortedMap.mutex:Ljava/lang/Object;
            invokespecial java.util.Collections$SynchronizedSortedMap.<init>:(Ljava/util/SortedMap;Ljava/lang/Object;)V
            aload 2
            monitorexit
         2: areturn
         3: .line 2785
      StackMap locals: java.util.Collections$SynchronizedSortedMap java.lang.Object java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 2
            monitorexit
         4: athrow
        end local 1 // java.lang.Object toKey
        end local 0 // java.util.Collections$SynchronizedSortedMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Ljava/util/Collections$SynchronizedSortedMap<TK;TV;>;
            0    5     1  toKey  TK;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    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=4, locals=3, args_size=2
        start local 0 // java.util.Collections$SynchronizedSortedMap this
        start local 1 // java.lang.Object fromKey
         0: .line 2790
            aload 0 /* this */
            getfield java.util.Collections$SynchronizedSortedMap.mutex:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         1: .line 2791
            new java.util.Collections$SynchronizedSortedMap
            dup
            aload 0 /* this */
            getfield java.util.Collections$SynchronizedSortedMap.sm:Ljava/util/SortedMap;
            aload 1 /* fromKey */
            invokeinterface java.util.SortedMap.tailMap:(Ljava/lang/Object;)Ljava/util/SortedMap;
            aload 0 /* this */
            getfield java.util.Collections$SynchronizedSortedMap.mutex:Ljava/lang/Object;
            invokespecial java.util.Collections$SynchronizedSortedMap.<init>:(Ljava/util/SortedMap;Ljava/lang/Object;)V
            aload 2
            monitorexit
         2: areturn
         3: .line 2790
      StackMap locals: java.util.Collections$SynchronizedSortedMap java.lang.Object java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 2
            monitorexit
         4: athrow
        end local 1 // java.lang.Object fromKey
        end local 0 // java.util.Collections$SynchronizedSortedMap this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0     this  Ljava/util/Collections$SynchronizedSortedMap<TK;TV;>;
            0    5     1  fromKey  TK;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: (TK;)Ljava/util/SortedMap<TK;TV;>;
    MethodParameters:
         Name  Flags
      fromKey  

  public K firstKey();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.util.Collections$SynchronizedSortedMap this
         0: .line 2796
            aload 0 /* this */
            getfield java.util.Collections$SynchronizedSortedMap.mutex:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: aload 0 /* this */
            getfield java.util.Collections$SynchronizedSortedMap.sm:Ljava/util/SortedMap;
            invokeinterface java.util.SortedMap.firstKey:()Ljava/lang/Object;
            aload 1
            monitorexit
         2: areturn
      StackMap locals: java.util.Collections$SynchronizedSortedMap java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 1
            monitorexit
         4: athrow
        end local 0 // java.util.Collections$SynchronizedSortedMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljava/util/Collections$SynchronizedSortedMap<TK;TV;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: ()TK;

  public K lastKey();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.util.Collections$SynchronizedSortedMap this
         0: .line 2799
            aload 0 /* this */
            getfield java.util.Collections$SynchronizedSortedMap.mutex:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: aload 0 /* this */
            getfield java.util.Collections$SynchronizedSortedMap.sm:Ljava/util/SortedMap;
            invokeinterface java.util.SortedMap.lastKey:()Ljava/lang/Object;
            aload 1
            monitorexit
         2: areturn
      StackMap locals: java.util.Collections$SynchronizedSortedMap java.lang.Object
      StackMap stack: java.lang.Throwable
         3: aload 1
            monitorexit
         4: athrow
        end local 0 // java.util.Collections$SynchronizedSortedMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljava/util/Collections$SynchronizedSortedMap<TK;TV;>;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any
    Signature: ()TK;
}
Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/Collections$SynchronizedMap<TK;TV;>;Ljava/util/SortedMap<TK;TV;>;
SourceFile: "Collections.java"
NestHost: java.util.Collections
InnerClasses:
  private SynchronizedMap = java.util.Collections$SynchronizedMap of java.util.Collections
  SynchronizedSortedMap = java.util.Collections$SynchronizedSortedMap of java.util.Collections