class java.util.Collections$SetFromMap<E> extends java.util.AbstractSet<E> implements java.util.Set<E>, java.io.Serializable
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.util.Collections$SetFromMap
super_class: java.util.AbstractSet
{
private final java.util.Map<E, java.lang.Boolean> m;
descriptor: Ljava/util/Map;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/util/Map<TE;Ljava/lang/Boolean;>;
private transient java.util.Set<E> s;
descriptor: Ljava/util/Set;
flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT
Signature: Ljava/util/Set<TE;>;
private static final long serialVersionUID;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 2454657854757543876
void <init>(java.util.Map<E, java.lang.Boolean>);
descriptor: (Ljava/util/Map;)V
flags: (0x0000)
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.util.AbstractSet.<init>:()V
1: aload 1
invokeinterface java.util.Map.isEmpty:()Z
ifne 3
2: new java.lang.IllegalArgumentException
dup
ldc "Map is non-empty"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
3: StackMap locals: java.util.Collections$SetFromMap java.util.Map
StackMap stack:
aload 0
aload 1
putfield java.util.Collections$SetFromMap.m:Ljava/util/Map;
4: aload 0
aload 1
invokeinterface java.util.Map.keySet:()Ljava/util/Set;
putfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
5: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Ljava/util/Collections$SetFromMap<TE;>;
0 6 1 map Ljava/util/Map<TE;Ljava/lang/Boolean;>;
Signature: (Ljava/util/Map<TE;Ljava/lang/Boolean;>;)V
MethodParameters:
Name Flags
map
public void clear();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.Collections$SetFromMap.m:Ljava/util/Map;
invokeinterface java.util.Map.clear:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<TE;>;
public int size();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.Collections$SetFromMap.m:Ljava/util/Map;
invokeinterface java.util.Map.size:()I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<TE;>;
public boolean isEmpty();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.Collections$SetFromMap.m:Ljava/util/Map;
invokeinterface java.util.Map.isEmpty:()Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<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 start local 1 0: aload 0
getfield java.util.Collections$SetFromMap.m:Ljava/util/Map;
aload 1
invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<TE;>;
0 1 1 o Ljava/lang/Object;
MethodParameters:
Name Flags
o
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 start local 1 0: aload 0
getfield java.util.Collections$SetFromMap.m:Ljava/util/Map;
aload 1
invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
ifnull 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/Collections$SetFromMap<TE;>;
0 2 1 o Ljava/lang/Object;
MethodParameters:
Name Flags
o
public boolean add();
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.Collections$SetFromMap.m:Ljava/util/Map;
aload 1
getstatic java.lang.Boolean.TRUE:Ljava/lang/Boolean;
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
ifnonnull 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/Collections$SetFromMap<TE;>;
0 2 1 e TE;
Signature: (TE;)Z
MethodParameters:
Name Flags
e
public java.util.Iterator<E> iterator();
descriptor: ()Ljava/util/Iterator;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<TE;>;
Signature: ()Ljava/util/Iterator<TE;>;
public java.lang.Object[] toArray();
descriptor: ()[Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
invokeinterface java.util.Set.toArray:()[Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<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 start local 1 0: aload 0
getfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
aload 1
invokeinterface java.util.Set.toArray:([Ljava/lang/Object;)[Ljava/lang/Object;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<TE;>;
0 1 1 a [Ljava/lang/Object;
Signature: <T:Ljava/lang/Object;>([TT;)[TT;
MethodParameters:
Name Flags
a
public java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
invokevirtual java.lang.Object.toString:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<TE;>;
public int hashCode();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
invokeinterface java.util.Set.hashCode:()I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<TE;>;
public boolean equals(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
aload 0
if_acmpeq 1
aload 0
getfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
aload 1
invokeinterface java.util.Set.equals:(Ljava/lang/Object;)Z
ifne 1
iconst_0
ireturn
StackMap locals:
StackMap stack:
1: iconst_1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/Collections$SetFromMap<TE;>;
0 2 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 start local 1 0: aload 0
getfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
aload 1
invokeinterface java.util.Set.containsAll:(Ljava/util/Collection;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<TE;>;
0 1 1 c Ljava/util/Collection<*>;
Signature: (Ljava/util/Collection<*>;)Z
MethodParameters:
Name Flags
c
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 start local 1 0: aload 0
getfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
aload 1
invokeinterface java.util.Set.removeAll:(Ljava/util/Collection;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<TE;>;
0 1 1 c Ljava/util/Collection<*>;
Signature: (Ljava/util/Collection<*>;)Z
MethodParameters:
Name Flags
c
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 start local 1 0: aload 0
getfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
aload 1
invokeinterface java.util.Set.retainAll:(Ljava/util/Collection;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<TE;>;
0 1 1 c Ljava/util/Collection<*>;
Signature: (Ljava/util/Collection<*>;)Z
MethodParameters:
Name Flags
c
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 start local 1 0: aload 0
getfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
aload 1
invokeinterface java.util.Set.forEach:(Ljava/util/function/Consumer;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/Collections$SetFromMap<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 start local 1 0: aload 0
getfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
aload 1
invokeinterface java.util.Set.removeIf:(Ljava/util/function/Predicate;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<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 0: aload 0
getfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
invokeinterface java.util.Set.spliterator:()Ljava/util/Spliterator;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<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 0: aload 0
getfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
invokeinterface java.util.Set.stream:()Ljava/util/stream/Stream;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<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 0: aload 0
getfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
invokeinterface java.util.Set.parallelStream:()Ljava/util/stream/Stream;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SetFromMap<TE;>;
Signature: ()Ljava/util/stream/Stream<TE;>;
private void readObject(java.io.ObjectInputStream);
descriptor: (Ljava/io/ObjectInputStream;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
invokevirtual java.io.ObjectInputStream.defaultReadObject:()V
1: aload 0
aload 0
getfield java.util.Collections$SetFromMap.m:Ljava/util/Map;
invokeinterface java.util.Map.keySet:()Ljava/util/Set;
putfield java.util.Collections$SetFromMap.s:Ljava/util/Set;
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/Collections$SetFromMap<TE;>;
0 3 1 stream Ljava/io/ObjectInputStream;
Exceptions:
throws java.io.IOException, java.lang.ClassNotFoundException
MethodParameters:
Name Flags
stream
}
Signature: <E:Ljava/lang/Object;>Ljava/util/AbstractSet<TE;>;Ljava/util/Set<TE;>;Ljava/io/Serializable;
SourceFile: "Collections.java"
NestHost: java.util.Collections
InnerClasses:
private SetFromMap = java.util.Collections$SetFromMap of java.util.Collections