class java.util.Collections$UnmodifiableCollection<E> implements java.util.Collection<E>, java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: java.util.Collections$UnmodifiableCollection
  super_class: java.lang.Object
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1820017752578914078

  final java.util.Collection<? extends E> c;
    descriptor: Ljava/util/Collection;
    flags: (0x0010) ACC_FINAL
    Signature: Ljava/util/Collection<+TE;>;

  void <init>(java.util.Collection<? extends E>);
    descriptor: (Ljava/util/Collection;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$UnmodifiableCollection this
        start local 1 // java.util.Collection c
         0: .line 1028
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 1029
            aload 1 /* c */
            ifnonnull 3
         2: .line 1030
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         3: .line 1031
      StackMap locals: java.util.Collections$UnmodifiableCollection java.util.Collection
      StackMap stack:
            aload 0 /* this */
            aload 1 /* c */
            putfield java.util.Collections$UnmodifiableCollection.c:Ljava/util/Collection;
         4: .line 1032
            return
        end local 1 // java.util.Collection c
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
            0    5     1     c  Ljava/util/Collection<+TE;>;
    Signature: (Ljava/util/Collection<+TE;>;)V
    MethodParameters:
      Name  Flags
      c     

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.Collections$UnmodifiableCollection this
         0: .line 1034
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableCollection.c:Ljava/util/Collection;
            invokeinterface java.util.Collection.size:()I
            ireturn
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;

  public boolean isEmpty();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.Collections$UnmodifiableCollection this
         0: .line 1035
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableCollection.c:Ljava/util/Collection;
            invokeinterface java.util.Collection.isEmpty:()Z
            ireturn
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;

  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 // java.util.Collections$UnmodifiableCollection this
        start local 1 // java.lang.Object o
         0: .line 1036
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableCollection.c:Ljava/util/Collection;
            aload 1 /* o */
            invokeinterface java.util.Collection.contains:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Object o
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
            0    1     1     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     

  public java.lang.Object[] toArray();
    descriptor: ()[Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.Collections$UnmodifiableCollection this
         0: .line 1037
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableCollection.c:Ljava/util/Collection;
            invokeinterface java.util.Collection.toArray:()[Ljava/lang/Object;
            areturn
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;

  public <T> T[] toArray();
    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$UnmodifiableCollection this
        start local 1 // java.lang.Object[] a
         0: .line 1038
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableCollection.c:Ljava/util/Collection;
            aload 1 /* a */
            invokeinterface java.util.Collection.toArray:([Ljava/lang/Object;)[Ljava/lang/Object;
            areturn
        end local 1 // java.lang.Object[] a
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
            0    1     1     a  [Ljava/lang/Object;
    Signature: <T:Ljava/lang/Object;>([TT;)[TT;
    MethodParameters:
      Name  Flags
      a     

  public <T> T[] toArray(java.util.function.IntFunction<T[]>);
    descriptor: (Ljava/util/function/IntFunction;)[Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$UnmodifiableCollection this
        start local 1 // java.util.function.IntFunction f
         0: .line 1039
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableCollection.c:Ljava/util/Collection;
            aload 1 /* f */
            invokeinterface java.util.Collection.toArray:(Ljava/util/function/IntFunction;)[Ljava/lang/Object;
            areturn
        end local 1 // java.util.function.IntFunction f
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
            0    1     1     f  Ljava/util/function/IntFunction<[TT;>;
    Signature: <T:Ljava/lang/Object;>(Ljava/util/function/IntFunction<[TT;>;)[TT;
    MethodParameters:
      Name  Flags
      f     

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.Collections$UnmodifiableCollection this
         0: .line 1040
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableCollection.c:Ljava/util/Collection;
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            areturn
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;

  public java.util.Iterator<E> iterator();
    descriptor: ()Ljava/util/Iterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.util.Collections$UnmodifiableCollection this
         0: .line 1043
            new java.util.Collections$UnmodifiableCollection$1
            dup
            aload 0 /* this */
            invokespecial java.util.Collections$UnmodifiableCollection$1.<init>:(Ljava/util/Collections$UnmodifiableCollection;)V
            areturn
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
    Signature: ()Ljava/util/Iterator<TE;>;

  public boolean add();
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$UnmodifiableCollection this
        start local 1 // java.lang.Object e
         0: .line 1060
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // java.lang.Object e
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
            0    1     1     e  TE;
    Signature: (TE;)Z
    MethodParameters:
      Name  Flags
      e     

  public boolean remove(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$UnmodifiableCollection this
        start local 1 // java.lang.Object o
         0: .line 1063
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // java.lang.Object o
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
            0    1     1     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     

  public boolean containsAll(java.util.Collection<?>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$UnmodifiableCollection this
        start local 1 // java.util.Collection coll
         0: .line 1067
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableCollection.c:Ljava/util/Collection;
            aload 1 /* coll */
            invokeinterface java.util.Collection.containsAll:(Ljava/util/Collection;)Z
            ireturn
        end local 1 // java.util.Collection coll
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
            0    1     1  coll  Ljava/util/Collection<*>;
    Signature: (Ljava/util/Collection<*>;)Z
    MethodParameters:
      Name  Flags
      coll  

  public boolean addAll(java.util.Collection<? extends E>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$UnmodifiableCollection this
        start local 1 // java.util.Collection coll
         0: .line 1070
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // java.util.Collection coll
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
            0    1     1  coll  Ljava/util/Collection<+TE;>;
    Signature: (Ljava/util/Collection<+TE;>;)Z
    MethodParameters:
      Name  Flags
      coll  

  public boolean removeAll(java.util.Collection<?>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$UnmodifiableCollection this
        start local 1 // java.util.Collection coll
         0: .line 1073
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // java.util.Collection coll
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
            0    1     1  coll  Ljava/util/Collection<*>;
    Signature: (Ljava/util/Collection<*>;)Z
    MethodParameters:
      Name  Flags
      coll  

  public boolean retainAll(java.util.Collection<?>);
    descriptor: (Ljava/util/Collection;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$UnmodifiableCollection this
        start local 1 // java.util.Collection coll
         0: .line 1076
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // java.util.Collection coll
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
            0    1     1  coll  Ljava/util/Collection<*>;
    Signature: (Ljava/util/Collection<*>;)Z
    MethodParameters:
      Name  Flags
      coll  

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.util.Collections$UnmodifiableCollection this
         0: .line 1079
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;

  public void forEach(java.util.function.Consumer<? super E>);
    descriptor: (Ljava/util/function/Consumer;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$UnmodifiableCollection this
        start local 1 // java.util.function.Consumer action
         0: .line 1085
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableCollection.c:Ljava/util/Collection;
            aload 1 /* action */
            invokeinterface java.util.Collection.forEach:(Ljava/util/function/Consumer;)V
         1: .line 1086
            return
        end local 1 // java.util.function.Consumer action
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
            0    2     1  action  Ljava/util/function/Consumer<-TE;>;
    Signature: (Ljava/util/function/Consumer<-TE;>;)V
    MethodParameters:
        Name  Flags
      action  

  public boolean removeIf(java.util.function.Predicate<? super E>);
    descriptor: (Ljava/util/function/Predicate;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Collections$UnmodifiableCollection this
        start local 1 // java.util.function.Predicate filter
         0: .line 1089
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // java.util.function.Predicate filter
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
            0    1     1  filter  Ljava/util/function/Predicate<-TE;>;
    Signature: (Ljava/util/function/Predicate<-TE;>;)Z
    MethodParameters:
        Name  Flags
      filter  

  public java.util.Spliterator<E> spliterator();
    descriptor: ()Ljava/util/Spliterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.Collections$UnmodifiableCollection this
         0: .line 1094
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableCollection.c:Ljava/util/Collection;
            invokeinterface java.util.Collection.spliterator:()Ljava/util/Spliterator;
            areturn
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
    Signature: ()Ljava/util/Spliterator<TE;>;

  public java.util.stream.Stream<E> stream();
    descriptor: ()Ljava/util/stream/Stream;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.Collections$UnmodifiableCollection this
         0: .line 1099
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableCollection.c:Ljava/util/Collection;
            invokeinterface java.util.Collection.stream:()Ljava/util/stream/Stream;
            areturn
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
    Signature: ()Ljava/util/stream/Stream<TE;>;

  public java.util.stream.Stream<E> parallelStream();
    descriptor: ()Ljava/util/stream/Stream;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.Collections$UnmodifiableCollection this
         0: .line 1104
            aload 0 /* this */
            getfield java.util.Collections$UnmodifiableCollection.c:Ljava/util/Collection;
            invokeinterface java.util.Collection.parallelStream:()Ljava/util/stream/Stream;
            areturn
        end local 0 // java.util.Collections$UnmodifiableCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/Collections$UnmodifiableCollection<TE;>;
    Signature: ()Ljava/util/stream/Stream<TE;>;
}
Signature: <E:Ljava/lang/Object;>Ljava/lang/Object;Ljava/util/Collection<TE;>;Ljava/io/Serializable;
SourceFile: "Collections.java"
NestHost: java.util.Collections
InnerClasses:
  UnmodifiableCollection = java.util.Collections$UnmodifiableCollection of java.util.Collections
  java.util.Collections$UnmodifiableCollection$1