class java.util.IdentityHashMap$KeySet extends java.util.AbstractSet<K>
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.util.IdentityHashMap$KeySet
super_class: java.util.AbstractSet
{
final java.util.IdentityHashMap this$0;
descriptor: Ljava/util/IdentityHashMap;
flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC
private void <init>(java.util.IdentityHashMap);
descriptor: (Ljava/util/IdentityHashMap;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=2, args_size=2
start local 0 0: aload 0
aload 1
putfield java.util.IdentityHashMap$KeySet.this$0:Ljava/util/IdentityHashMap;
aload 0
invokespecial java.util.AbstractSet.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/IdentityHashMap$KeySet;
MethodParameters:
Name Flags
this$0 final
public java.util.Iterator<K> iterator();
descriptor: ()Ljava/util/Iterator;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.util.IdentityHashMap$KeyIterator
dup
aload 0
getfield java.util.IdentityHashMap$KeySet.this$0:Ljava/util/IdentityHashMap;
invokespecial java.util.IdentityHashMap$KeyIterator.<init>:(Ljava/util/IdentityHashMap;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/IdentityHashMap$KeySet;
Signature: ()Ljava/util/Iterator<TK;>;
public int size();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.IdentityHashMap$KeySet.this$0:Ljava/util/IdentityHashMap;
getfield java.util.IdentityHashMap.size:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/IdentityHashMap$KeySet;
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.IdentityHashMap$KeySet.this$0:Ljava/util/IdentityHashMap;
aload 1
invokevirtual java.util.IdentityHashMap.containsKey:(Ljava/lang/Object;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/IdentityHashMap$KeySet;
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=3, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.IdentityHashMap$KeySet.this$0:Ljava/util/IdentityHashMap;
getfield java.util.IdentityHashMap.size:I
istore 2
start local 2 1: aload 0
getfield java.util.IdentityHashMap$KeySet.this$0:Ljava/util/IdentityHashMap;
aload 1
invokevirtual java.util.IdentityHashMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
pop
2: aload 0
getfield java.util.IdentityHashMap$KeySet.this$0:Ljava/util/IdentityHashMap;
getfield java.util.IdentityHashMap.size:I
iload 2
if_icmpeq 3
iconst_1
ireturn
StackMap locals: int
StackMap stack:
3: iconst_0
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/IdentityHashMap$KeySet;
0 4 1 o Ljava/lang/Object;
1 4 2 oldSize I
MethodParameters:
Name Flags
o
public boolean removeAll(java.util.Collection<?>);
descriptor: (Ljava/util/Collection;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=2
start local 0 start local 1 0: aload 1
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: iconst_0
istore 2
start local 2 2: aload 0
invokevirtual java.util.IdentityHashMap$KeySet.iterator:()Ljava/util/Iterator;
astore 3
start local 3 3: goto 7
4: StackMap locals: int java.util.Iterator
StackMap stack:
aload 1
aload 3
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
invokeinterface java.util.Collection.contains:(Ljava/lang/Object;)Z
ifeq 7
5: aload 3
invokeinterface java.util.Iterator.remove:()V
6: iconst_1
istore 2
7: StackMap locals:
StackMap stack:
aload 3
invokeinterface java.util.Iterator.hasNext:()Z
ifne 4
end local 3 8: iload 2
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/util/IdentityHashMap$KeySet;
0 9 1 c Ljava/util/Collection<*>;
2 9 2 modified Z
3 8 3 i Ljava/util/Iterator<TK;>;
Signature: (Ljava/util/Collection<*>;)Z
MethodParameters:
Name Flags
c
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.IdentityHashMap$KeySet.this$0:Ljava/util/IdentityHashMap;
invokevirtual java.util.IdentityHashMap.clear:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/IdentityHashMap$KeySet;
public int hashCode();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=1
start local 0 0: iconst_0
istore 1
start local 1 1: aload 0
invokevirtual java.util.IdentityHashMap$KeySet.iterator:()Ljava/util/Iterator;
astore 3
goto 4
StackMap locals: java.util.IdentityHashMap$KeySet int top java.util.Iterator
StackMap stack:
2: aload 3
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.lang.Object
astore 2
start local 2 3: iload 1
aload 2
invokestatic java.lang.System.identityHashCode:(Ljava/lang/Object;)I
iadd
istore 1
end local 2 4: StackMap locals:
StackMap stack:
aload 3
invokeinterface java.util.Iterator.hasNext:()Z
ifne 2
5: iload 1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Ljava/util/IdentityHashMap$KeySet;
1 6 1 result I
3 4 2 key TK;
public java.lang.Object[] toArray();
descriptor: ()[Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
iconst_0
anewarray java.lang.Object
invokevirtual java.util.IdentityHashMap$KeySet.toArray:([Ljava/lang/Object;)[Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/IdentityHashMap$KeySet;
public <T> T[] toArray();
descriptor: ([Ljava/lang/Object;)[Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=8, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.IdentityHashMap$KeySet.this$0:Ljava/util/IdentityHashMap;
getfield java.util.IdentityHashMap.modCount:I
istore 2
start local 2 1: aload 0
invokevirtual java.util.IdentityHashMap$KeySet.size:()I
istore 3
start local 3 2: aload 1
arraylength
iload 3
if_icmpge 4
3: aload 1
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
invokevirtual java.lang.Class.getComponentType:()Ljava/lang/Class;
iload 3
invokestatic java.lang.reflect.Array.newInstance:(Ljava/lang/Class;I)Ljava/lang/Object;
checkcast java.lang.Object[]
astore 1
4: StackMap locals: int int
StackMap stack:
aload 0
getfield java.util.IdentityHashMap$KeySet.this$0:Ljava/util/IdentityHashMap;
getfield java.util.IdentityHashMap.table:[Ljava/lang/Object;
astore 4
start local 4 5: iconst_0
istore 5
start local 5 6: iconst_0
istore 6
start local 6 7: goto 14
8: StackMap locals: java.lang.Object[] int int
StackMap stack:
aload 4
iload 6
aaload
dup
astore 7
start local 7 9: ifnull 13
10: iload 5
iload 3
if_icmplt 12
11: new java.util.ConcurrentModificationException
dup
invokespecial java.util.ConcurrentModificationException.<init>:()V
athrow
12: StackMap locals: java.lang.Object
StackMap stack:
aload 1
iload 5
iinc 5 1
aload 7
invokestatic java.util.IdentityHashMap.unmaskNull:(Ljava/lang/Object;)Ljava/lang/Object;
aastore
end local 7 13: StackMap locals:
StackMap stack:
iinc 6 2
StackMap locals:
StackMap stack:
14: iload 6
aload 4
arraylength
if_icmplt 8
end local 6 15: iload 5
iload 3
if_icmplt 16
iload 2
aload 0
getfield java.util.IdentityHashMap$KeySet.this$0:Ljava/util/IdentityHashMap;
getfield java.util.IdentityHashMap.modCount:I
if_icmpeq 17
16: StackMap locals:
StackMap stack:
new java.util.ConcurrentModificationException
dup
invokespecial java.util.ConcurrentModificationException.<init>:()V
athrow
17: StackMap locals:
StackMap stack:
iload 5
aload 1
arraylength
if_icmpge 19
18: aload 1
iload 5
aconst_null
aastore
19: StackMap locals:
StackMap stack:
aload 1
areturn
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 20 0 this Ljava/util/IdentityHashMap$KeySet;
0 20 1 a [Ljava/lang/Object;
1 20 2 expectedModCount I
2 20 3 size I
5 20 4 tab [Ljava/lang/Object;
6 20 5 ti I
7 15 6 si I
9 13 7 key Ljava/lang/Object;
Signature: <T:Ljava/lang/Object;>([TT;)[TT;
MethodParameters:
Name Flags
a
public java.util.Spliterator<K> spliterator();
descriptor: ()Ljava/util/Spliterator;
flags: (0x0001) ACC_PUBLIC
Code:
stack=7, locals=1, args_size=1
start local 0 0: new java.util.IdentityHashMap$KeySpliterator
dup
aload 0
getfield java.util.IdentityHashMap$KeySet.this$0:Ljava/util/IdentityHashMap;
iconst_0
iconst_m1
iconst_0
iconst_0
invokespecial java.util.IdentityHashMap$KeySpliterator.<init>:(Ljava/util/IdentityHashMap;IIII)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/IdentityHashMap$KeySet;
Signature: ()Ljava/util/Spliterator<TK;>;
}
Signature: Ljava/util/AbstractSet<TK;>;
SourceFile: "IdentityHashMap.java"
NestHost: java.util.IdentityHashMap
InnerClasses:
private KeyIterator = java.util.IdentityHashMap$KeyIterator of java.util.IdentityHashMap
private KeySet = java.util.IdentityHashMap$KeySet of java.util.IdentityHashMap
final KeySpliterator = java.util.IdentityHashMap$KeySpliterator of java.util.IdentityHashMap