class java.util.Collections$SingletonSet<E> extends java.util.AbstractSet<E> implements java.io.Serializable
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.util.Collections$SingletonSet
super_class: java.util.AbstractSet
{
private static final long serialVersionUID;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 3193687207550431679
private final E element;
descriptor: Ljava/lang/Object;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: TE;
void <init>();
descriptor: (Ljava/lang/Object;)V
flags: (0x0000)
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.util.AbstractSet.<init>:()V
aload 0
aload 1
putfield java.util.Collections$SingletonSet.element:Ljava/lang/Object;
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SingletonSet<TE;>;
0 1 1 e TE;
Signature: (TE;)V
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$SingletonSet.element:Ljava/lang/Object;
invokestatic java.util.Collections.singletonIterator:(Ljava/lang/Object;)Ljava/util/Iterator;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SingletonSet<TE;>;
Signature: ()Ljava/util/Iterator<TE;>;
public int size();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SingletonSet<TE;>;
public boolean contains(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
aload 0
getfield java.util.Collections$SingletonSet.element:Ljava/lang/Object;
invokestatic java.util.Collections.eq:(Ljava/lang/Object;Ljava/lang/Object;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SingletonSet<TE;>;
0 1 1 o Ljava/lang/Object;
MethodParameters:
Name Flags
o
public void forEach(java.util.function.Consumer<? super E>);
descriptor: (Ljava/util/function/Consumer;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
aload 0
getfield java.util.Collections$SingletonSet.element:Ljava/lang/Object;
invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/Collections$SingletonSet<TE;>;
0 2 1 action Ljava/util/function/Consumer<-TE;>;
Signature: (Ljava/util/function/Consumer<-TE;>;)V
MethodParameters:
Name Flags
action
public java.util.Spliterator<E> spliterator();
descriptor: ()Ljava/util/Spliterator;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.Collections$SingletonSet.element:Ljava/lang/Object;
invokestatic java.util.Collections.singletonSpliterator:(Ljava/lang/Object;)Ljava/util/Spliterator;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SingletonSet<TE;>;
Signature: ()Ljava/util/Spliterator<TE;>;
public boolean removeIf(java.util.function.Predicate<? super E>);
descriptor: (Ljava/util/function/Predicate;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SingletonSet<TE;>;
0 1 1 filter Ljava/util/function/Predicate<-TE;>;
Signature: (Ljava/util/function/Predicate<-TE;>;)Z
MethodParameters:
Name Flags
filter
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$SingletonSet.element:Ljava/lang/Object;
invokestatic java.util.Objects.hashCode:(Ljava/lang/Object;)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/Collections$SingletonSet<TE;>;
}
Signature: <E:Ljava/lang/Object;>Ljava/util/AbstractSet<TE;>;Ljava/io/Serializable;
SourceFile: "Collections.java"
NestHost: java.util.Collections
InnerClasses:
private SingletonSet = java.util.Collections$SingletonSet of java.util.Collections