class java.util.Collections$UnmodifiableNavigableMap<K, V> extends java.util.Collections$UnmodifiableSortedMap<K, V> implements java.util.NavigableMap<K, V>, java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: java.util.Collections$UnmodifiableNavigableMap
  super_class: java.util.Collections$UnmodifiableSortedMap
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -4858195264774772197

  private static final java.util.Collections$UnmodifiableNavigableMap$EmptyNavigableMap<?, ?> EMPTY_NAVIGABLE_MAP;
    descriptor: Ljava/util/Collections$UnmodifiableNavigableMap$EmptyNavigableMap;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/Collections$UnmodifiableNavigableMap$EmptyNavigableMap<**>;

  private final java.util.NavigableMap<K, ? extends V> nm;
    descriptor: Ljava/util/NavigableMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/NavigableMap<TK;+TV;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 1868
            new java.util.Collections$UnmodifiableNavigableMap$EmptyNavigableMap
            dup
            invokespecial java.util.Collections$UnmodifiableNavigableMap$EmptyNavigableMap.<init>:()V
         1: .line 1867
            putstatic java.util.Collections$UnmodifiableNavigableMap.EMPTY_NAVIGABLE_MAP:Ljava/util/Collections$UnmodifiableNavigableMap$EmptyNavigableMap;
         2: .line 1868
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(java.util.NavigableMap<K, ? extends V>);
    descriptor: (Ljava/util/NavigableMap;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
        start local 1 // java.util.NavigableMap m
         0: .line 1876
            aload 0 /* this */
            aload 1 /* m */
            invokespecial java.util.Collections$UnmodifiableSortedMap.<init>:(Ljava/util/SortedMap;)V
            aload 0 /* this */
            aload 1 /* m */
            putfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            return
        end local 1 // java.util.NavigableMap m
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
            0    1     1     m  Ljava/util/NavigableMap<TK;+TV;>;
    Signature: (Ljava/util/NavigableMap<TK;+TV;>;)V
    MethodParameters:
      Name  Flags
      m     

  public K lowerKey();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
        start local 1 // java.lang.Object key
         0: .line 1878
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            aload 1 /* key */
            invokeinterface java.util.NavigableMap.lowerKey:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        end local 1 // java.lang.Object key
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
            0    1     1   key  TK;
    Signature: (TK;)TK;
    MethodParameters:
      Name  Flags
      key   

  public K floorKey();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
        start local 1 // java.lang.Object key
         0: .line 1879
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            aload 1 /* key */
            invokeinterface java.util.NavigableMap.floorKey:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        end local 1 // java.lang.Object key
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
            0    1     1   key  TK;
    Signature: (TK;)TK;
    MethodParameters:
      Name  Flags
      key   

  public K ceilingKey();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
        start local 1 // java.lang.Object key
         0: .line 1880
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            aload 1 /* key */
            invokeinterface java.util.NavigableMap.ceilingKey:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        end local 1 // java.lang.Object key
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
            0    1     1   key  TK;
    Signature: (TK;)TK;
    MethodParameters:
      Name  Flags
      key   

  public K higherKey();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
        start local 1 // java.lang.Object key
         0: .line 1881
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            aload 1 /* key */
            invokeinterface java.util.NavigableMap.higherKey:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        end local 1 // java.lang.Object key
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
            0    1     1   key  TK;
    Signature: (TK;)TK;
    MethodParameters:
      Name  Flags
      key   

  public java.util.Map$Entry<K, V> lowerEntry(K);
    descriptor: (Ljava/lang/Object;)Ljava/util/Map$Entry;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
        start local 1 // java.lang.Object key
         0: .line 1885
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            aload 1 /* key */
            invokeinterface java.util.NavigableMap.lowerEntry:(Ljava/lang/Object;)Ljava/util/Map$Entry;
            astore 2 /* lower */
        start local 2 // java.util.Map$Entry lower
         1: .line 1886
            aload 2 /* lower */
            ifnull 3
         2: .line 1887
            new java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry
            dup
            aload 2 /* lower */
            invokespecial java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry.<init>:(Ljava/util/Map$Entry;)V
            goto 4
         3: .line 1888
      StackMap locals: java.util.Map$Entry
      StackMap stack:
            aconst_null
         4: .line 1886
      StackMap locals:
      StackMap stack: java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry
            areturn
        end local 2 // java.util.Map$Entry lower
        end local 1 // java.lang.Object key
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
            0    5     1    key  TK;
            1    5     2  lower  Ljava/util/Map$Entry<TK;TV;>;
    Signature: (TK;)Ljava/util/Map$Entry<TK;TV;>;
    MethodParameters:
      Name  Flags
      key   

  public java.util.Map$Entry<K, V> floorEntry(K);
    descriptor: (Ljava/lang/Object;)Ljava/util/Map$Entry;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
        start local 1 // java.lang.Object key
         0: .line 1893
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            aload 1 /* key */
            invokeinterface java.util.NavigableMap.floorEntry:(Ljava/lang/Object;)Ljava/util/Map$Entry;
            astore 2 /* floor */
        start local 2 // java.util.Map$Entry floor
         1: .line 1894
            aload 2 /* floor */
            ifnull 3
         2: .line 1895
            new java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry
            dup
            aload 2 /* floor */
            invokespecial java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry.<init>:(Ljava/util/Map$Entry;)V
            goto 4
         3: .line 1896
      StackMap locals: java.util.Map$Entry
      StackMap stack:
            aconst_null
         4: .line 1894
      StackMap locals:
      StackMap stack: java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry
            areturn
        end local 2 // java.util.Map$Entry floor
        end local 1 // java.lang.Object key
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
            0    5     1    key  TK;
            1    5     2  floor  Ljava/util/Map$Entry<TK;TV;>;
    Signature: (TK;)Ljava/util/Map$Entry<TK;TV;>;
    MethodParameters:
      Name  Flags
      key   

  public java.util.Map$Entry<K, V> ceilingEntry(K);
    descriptor: (Ljava/lang/Object;)Ljava/util/Map$Entry;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
        start local 1 // java.lang.Object key
         0: .line 1901
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            aload 1 /* key */
            invokeinterface java.util.NavigableMap.ceilingEntry:(Ljava/lang/Object;)Ljava/util/Map$Entry;
            astore 2 /* ceiling */
        start local 2 // java.util.Map$Entry ceiling
         1: .line 1902
            aload 2 /* ceiling */
            ifnull 3
         2: .line 1903
            new java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry
            dup
            aload 2 /* ceiling */
            invokespecial java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry.<init>:(Ljava/util/Map$Entry;)V
            goto 4
         3: .line 1904
      StackMap locals: java.util.Map$Entry
      StackMap stack:
            aconst_null
         4: .line 1902
      StackMap locals:
      StackMap stack: java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry
            areturn
        end local 2 // java.util.Map$Entry ceiling
        end local 1 // java.lang.Object key
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0     this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
            0    5     1      key  TK;
            1    5     2  ceiling  Ljava/util/Map$Entry<TK;TV;>;
    Signature: (TK;)Ljava/util/Map$Entry<TK;TV;>;
    MethodParameters:
      Name  Flags
      key   

  public java.util.Map$Entry<K, V> higherEntry(K);
    descriptor: (Ljava/lang/Object;)Ljava/util/Map$Entry;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
        start local 1 // java.lang.Object key
         0: .line 1910
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            aload 1 /* key */
            invokeinterface java.util.NavigableMap.higherEntry:(Ljava/lang/Object;)Ljava/util/Map$Entry;
            astore 2 /* higher */
        start local 2 // java.util.Map$Entry higher
         1: .line 1911
            aload 2 /* higher */
            ifnull 3
         2: .line 1912
            new java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry
            dup
            aload 2 /* higher */
            invokespecial java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry.<init>:(Ljava/util/Map$Entry;)V
            goto 4
         3: .line 1913
      StackMap locals: java.util.Map$Entry
      StackMap stack:
            aconst_null
         4: .line 1911
      StackMap locals:
      StackMap stack: java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry
            areturn
        end local 2 // java.util.Map$Entry higher
        end local 1 // java.lang.Object key
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
            0    5     1     key  TK;
            1    5     2  higher  Ljava/util/Map$Entry<TK;TV;>;
    Signature: (TK;)Ljava/util/Map$Entry<TK;TV;>;
    MethodParameters:
      Name  Flags
      key   

  public java.util.Map$Entry<K, V> firstEntry();
    descriptor: ()Ljava/util/Map$Entry;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
         0: .line 1918
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            invokeinterface java.util.NavigableMap.firstEntry:()Ljava/util/Map$Entry;
            astore 1 /* first */
        start local 1 // java.util.Map$Entry first
         1: .line 1919
            aload 1 /* first */
            ifnull 3
         2: .line 1920
            new java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry
            dup
            aload 1 /* first */
            invokespecial java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry.<init>:(Ljava/util/Map$Entry;)V
            goto 4
         3: .line 1921
      StackMap locals: java.util.Map$Entry
      StackMap stack:
            aconst_null
         4: .line 1919
      StackMap locals:
      StackMap stack: java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry
            areturn
        end local 1 // java.util.Map$Entry first
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
            1    5     1  first  Ljava/util/Map$Entry<TK;TV;>;
    Signature: ()Ljava/util/Map$Entry<TK;TV;>;

  public java.util.Map$Entry<K, V> lastEntry();
    descriptor: ()Ljava/util/Map$Entry;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
         0: .line 1926
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            invokeinterface java.util.NavigableMap.lastEntry:()Ljava/util/Map$Entry;
            astore 1 /* last */
        start local 1 // java.util.Map$Entry last
         1: .line 1927
            aload 1 /* last */
            ifnull 3
         2: .line 1928
            new java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry
            dup
            aload 1 /* last */
            invokespecial java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry.<init>:(Ljava/util/Map$Entry;)V
            goto 4
         3: .line 1929
      StackMap locals: java.util.Map$Entry
      StackMap stack:
            aconst_null
         4: .line 1927
      StackMap locals:
      StackMap stack: java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry
            areturn
        end local 1 // java.util.Map$Entry last
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
            1    5     1  last  Ljava/util/Map$Entry<TK;TV;>;
    Signature: ()Ljava/util/Map$Entry<TK;TV;>;

  public java.util.Map$Entry<K, V> pollFirstEntry();
    descriptor: ()Ljava/util/Map$Entry;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
         0: .line 1933
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
    Signature: ()Ljava/util/Map$Entry<TK;TV;>;

  public java.util.Map$Entry<K, V> pollLastEntry();
    descriptor: ()Ljava/util/Map$Entry;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
         0: .line 1935
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
    Signature: ()Ljava/util/Map$Entry<TK;TV;>;

  public java.util.NavigableMap<K, V> descendingMap();
    descriptor: ()Ljava/util/NavigableMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
         0: .line 1937
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            invokeinterface java.util.NavigableMap.descendingMap:()Ljava/util/NavigableMap;
            invokestatic java.util.Collections.unmodifiableNavigableMap:(Ljava/util/NavigableMap;)Ljava/util/NavigableMap;
            areturn
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
    Signature: ()Ljava/util/NavigableMap<TK;TV;>;

  public java.util.NavigableSet<K> navigableKeySet();
    descriptor: ()Ljava/util/NavigableSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
         0: .line 1939
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            invokeinterface java.util.NavigableMap.navigableKeySet:()Ljava/util/NavigableSet;
            invokestatic java.util.Collections.unmodifiableNavigableSet:(Ljava/util/NavigableSet;)Ljava/util/NavigableSet;
            areturn
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
    Signature: ()Ljava/util/NavigableSet<TK;>;

  public java.util.NavigableSet<K> descendingKeySet();
    descriptor: ()Ljava/util/NavigableSet;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
         0: .line 1941
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            invokeinterface java.util.NavigableMap.descendingKeySet:()Ljava/util/NavigableSet;
            invokestatic java.util.Collections.unmodifiableNavigableSet:(Ljava/util/NavigableSet;)Ljava/util/NavigableSet;
            areturn
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
    Signature: ()Ljava/util/NavigableSet<TK;>;

  public java.util.NavigableMap<K, V> subMap(K, boolean, K, boolean);
    descriptor: (Ljava/lang/Object;ZLjava/lang/Object;Z)Ljava/util/NavigableMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=5
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
        start local 1 // java.lang.Object fromKey
        start local 2 // boolean fromInclusive
        start local 3 // java.lang.Object toKey
        start local 4 // boolean toInclusive
         0: .line 1945
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            aload 1 /* fromKey */
            iload 2 /* fromInclusive */
            aload 3 /* toKey */
            iload 4 /* toInclusive */
            invokeinterface java.util.NavigableMap.subMap:(Ljava/lang/Object;ZLjava/lang/Object;Z)Ljava/util/NavigableMap;
         1: .line 1944
            invokestatic java.util.Collections.unmodifiableNavigableMap:(Ljava/util/NavigableMap;)Ljava/util/NavigableMap;
            areturn
        end local 4 // boolean toInclusive
        end local 3 // java.lang.Object toKey
        end local 2 // boolean fromInclusive
        end local 1 // java.lang.Object fromKey
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    2     0           this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
            0    2     1        fromKey  TK;
            0    2     2  fromInclusive  Z
            0    2     3          toKey  TK;
            0    2     4    toInclusive  Z
    Signature: (TK;ZTK;Z)Ljava/util/NavigableMap<TK;TV;>;
    MethodParameters:
               Name  Flags
      fromKey        
      fromInclusive  
      toKey          
      toInclusive    

  public java.util.NavigableMap<K, V> headMap(K, boolean);
    descriptor: (Ljava/lang/Object;Z)Ljava/util/NavigableMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
        start local 1 // java.lang.Object toKey
        start local 2 // boolean inclusive
         0: .line 1949
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            aload 1 /* toKey */
            iload 2 /* inclusive */
            invokeinterface java.util.NavigableMap.headMap:(Ljava/lang/Object;Z)Ljava/util/NavigableMap;
            invokestatic java.util.Collections.unmodifiableNavigableMap:(Ljava/util/NavigableMap;)Ljava/util/NavigableMap;
            areturn
        end local 2 // boolean inclusive
        end local 1 // java.lang.Object toKey
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
            0    1     1      toKey  TK;
            0    1     2  inclusive  Z
    Signature: (TK;Z)Ljava/util/NavigableMap<TK;TV;>;
    MethodParameters:
           Name  Flags
      toKey      
      inclusive  

  public java.util.NavigableMap<K, V> tailMap(K, boolean);
    descriptor: (Ljava/lang/Object;Z)Ljava/util/NavigableMap;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // java.util.Collections$UnmodifiableNavigableMap this
        start local 1 // java.lang.Object fromKey
        start local 2 // boolean inclusive
         0: .line 1951
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableNavigableMap.nm:Ljava/util/NavigableMap;
            aload 1 /* fromKey */
            iload 2 /* inclusive */
            invokeinterface java.util.NavigableMap.tailMap:(Ljava/lang/Object;Z)Ljava/util/NavigableMap;
            invokestatic java.util.Collections.unmodifiableNavigableMap:(Ljava/util/NavigableMap;)Ljava/util/NavigableMap;
            areturn
        end local 2 // boolean inclusive
        end local 1 // java.lang.Object fromKey
        end local 0 // java.util.Collections$UnmodifiableNavigableMap this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Ljava/util/Collections$UnmodifiableNavigableMap<TK;TV;>;
            0    1     1    fromKey  TK;
            0    1     2  inclusive  Z
    Signature: (TK;Z)Ljava/util/NavigableMap<TK;TV;>;
    MethodParameters:
           Name  Flags
      fromKey    
      inclusive  
}
Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/Collections$UnmodifiableSortedMap<TK;TV;>;Ljava/util/NavigableMap<TK;TV;>;Ljava/io/Serializable;
SourceFile: "Collections.java"
NestHost: java.util.Collections
InnerClasses:
  private UnmodifiableMap = java.util.Collections$UnmodifiableMap of java.util.Collections
  UnmodifiableEntrySet = java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet of java.util.Collections$UnmodifiableMap
  private UnmodifiableEntry = java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntry of java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet
  UnmodifiableNavigableMap = java.util.Collections$UnmodifiableNavigableMap of java.util.Collections
  private EmptyNavigableMap = java.util.Collections$UnmodifiableNavigableMap$EmptyNavigableMap of java.util.Collections$UnmodifiableNavigableMap
  UnmodifiableSortedMap = java.util.Collections$UnmodifiableSortedMap of java.util.Collections
  public abstract Entry = java.util.Map$Entry of java.util.Map