abstract class java.util.WeakHashMap$HashIterator<T> implements java.util.Iterator<T>
minor version: 0
major version: 59
flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
this_class: java.util.WeakHashMap$HashIterator
super_class: java.lang.Object
{
private int index;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private java.util.WeakHashMap$Entry<K, V> entry;
descriptor: Ljava/util/WeakHashMap$Entry;
flags: (0x0002) ACC_PRIVATE
Signature: Ljava/util/WeakHashMap$Entry<TK;TV;>;
private java.util.WeakHashMap$Entry<K, V> lastReturned;
descriptor: Ljava/util/WeakHashMap$Entry;
flags: (0x0002) ACC_PRIVATE
Signature: Ljava/util/WeakHashMap$Entry<TK;TV;>;
private int expectedModCount;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private java.lang.Object nextKey;
descriptor: Ljava/lang/Object;
flags: (0x0002) ACC_PRIVATE
private java.lang.Object currentKey;
descriptor: Ljava/lang/Object;
flags: (0x0002) ACC_PRIVATE
final java.util.WeakHashMap this$0;
descriptor: Ljava/util/WeakHashMap;
flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC
void <init>(java.util.WeakHashMap);
descriptor: (Ljava/util/WeakHashMap;)V
flags: (0x0000)
Code:
stack=2, locals=2, args_size=2
start local 0 0: aload 0
aload 1
putfield java.util.WeakHashMap$HashIterator.this$0:Ljava/util/WeakHashMap;
aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aconst_null
putfield java.util.WeakHashMap$HashIterator.entry:Ljava/util/WeakHashMap$Entry;
2: aload 0
aconst_null
putfield java.util.WeakHashMap$HashIterator.lastReturned:Ljava/util/WeakHashMap$Entry;
3: aload 0
aload 1
getfield java.util.WeakHashMap.modCount:I
putfield java.util.WeakHashMap$HashIterator.expectedModCount:I
4: aload 0
aconst_null
putfield java.util.WeakHashMap$HashIterator.nextKey:Ljava/lang/Object;
5: aload 0
aconst_null
putfield java.util.WeakHashMap$HashIterator.currentKey:Ljava/lang/Object;
6: aload 0
aload 1
invokevirtual java.util.WeakHashMap.isEmpty:()Z
ifeq 7
iconst_0
goto 8
StackMap locals: java.util.WeakHashMap$HashIterator java.util.WeakHashMap
StackMap stack: java.util.WeakHashMap$HashIterator
7: aload 1
getfield java.util.WeakHashMap.table:[Ljava/util/WeakHashMap$Entry;
arraylength
StackMap locals: java.util.WeakHashMap$HashIterator java.util.WeakHashMap
StackMap stack: java.util.WeakHashMap$HashIterator int
8: putfield java.util.WeakHashMap$HashIterator.index:I
9: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/WeakHashMap<TK;TV;>.HashIterator<TT;>;
MethodParameters:
Name Flags
this$0 final
public boolean hasNext();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=1
start local 0 0: aload 0
getfield java.util.WeakHashMap$HashIterator.this$0:Ljava/util/WeakHashMap;
getfield java.util.WeakHashMap.table:[Ljava/util/WeakHashMap$Entry;
astore 1
start local 1 1: goto 15
2: StackMap locals: java.util.WeakHashMap$Entry[]
StackMap stack:
aload 0
getfield java.util.WeakHashMap$HashIterator.entry:Ljava/util/WeakHashMap$Entry;
astore 2
start local 2 3: aload 0
getfield java.util.WeakHashMap$HashIterator.index:I
istore 3
start local 3 4: goto 6
5: StackMap locals: java.util.WeakHashMap$Entry int
StackMap stack:
aload 1
iinc 3 -1
iload 3
aaload
astore 2
6: StackMap locals:
StackMap stack:
aload 2
ifnonnull 7
iload 3
ifgt 5
7: StackMap locals:
StackMap stack:
aload 0
aload 2
putfield java.util.WeakHashMap$HashIterator.entry:Ljava/util/WeakHashMap$Entry;
8: aload 0
iload 3
putfield java.util.WeakHashMap$HashIterator.index:I
9: aload 2
ifnonnull 12
10: aload 0
aconst_null
putfield java.util.WeakHashMap$HashIterator.currentKey:Ljava/lang/Object;
11: iconst_0
ireturn
12: StackMap locals:
StackMap stack:
aload 0
aload 2
invokevirtual java.util.WeakHashMap$Entry.get:()Ljava/lang/Object;
putfield java.util.WeakHashMap$HashIterator.nextKey:Ljava/lang/Object;
13: aload 0
getfield java.util.WeakHashMap$HashIterator.nextKey:Ljava/lang/Object;
ifnonnull 15
14: aload 0
aload 0
getfield java.util.WeakHashMap$HashIterator.entry:Ljava/util/WeakHashMap$Entry;
getfield java.util.WeakHashMap$Entry.next:Ljava/util/WeakHashMap$Entry;
putfield java.util.WeakHashMap$HashIterator.entry:Ljava/util/WeakHashMap$Entry;
end local 3 end local 2 15: StackMap locals:
StackMap stack:
aload 0
getfield java.util.WeakHashMap$HashIterator.nextKey:Ljava/lang/Object;
ifnull 2
16: iconst_1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 this Ljava/util/WeakHashMap<TK;TV;>.HashIterator<TT;>;
1 17 1 t [Ljava/util/WeakHashMap$Entry;
3 15 2 e Ljava/util/WeakHashMap$Entry<TK;TV;>;
4 15 3 i I
protected java.util.WeakHashMap$Entry<K, V> nextEntry();
descriptor: ()Ljava/util/WeakHashMap$Entry;
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.WeakHashMap$HashIterator.this$0:Ljava/util/WeakHashMap;
getfield java.util.WeakHashMap.modCount:I
aload 0
getfield java.util.WeakHashMap$HashIterator.expectedModCount:I
if_icmpeq 2
1: new java.util.ConcurrentModificationException
dup
invokespecial java.util.ConcurrentModificationException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield java.util.WeakHashMap$HashIterator.nextKey:Ljava/lang/Object;
ifnonnull 4
aload 0
invokevirtual java.util.WeakHashMap$HashIterator.hasNext:()Z
ifne 4
3: new java.util.NoSuchElementException
dup
invokespecial java.util.NoSuchElementException.<init>:()V
athrow
4: StackMap locals:
StackMap stack:
aload 0
aload 0
getfield java.util.WeakHashMap$HashIterator.entry:Ljava/util/WeakHashMap$Entry;
putfield java.util.WeakHashMap$HashIterator.lastReturned:Ljava/util/WeakHashMap$Entry;
5: aload 0
aload 0
getfield java.util.WeakHashMap$HashIterator.entry:Ljava/util/WeakHashMap$Entry;
getfield java.util.WeakHashMap$Entry.next:Ljava/util/WeakHashMap$Entry;
putfield java.util.WeakHashMap$HashIterator.entry:Ljava/util/WeakHashMap$Entry;
6: aload 0
aload 0
getfield java.util.WeakHashMap$HashIterator.nextKey:Ljava/lang/Object;
putfield java.util.WeakHashMap$HashIterator.currentKey:Ljava/lang/Object;
7: aload 0
aconst_null
putfield java.util.WeakHashMap$HashIterator.nextKey:Ljava/lang/Object;
8: aload 0
getfield java.util.WeakHashMap$HashIterator.lastReturned:Ljava/util/WeakHashMap$Entry;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/util/WeakHashMap<TK;TV;>.HashIterator<TT;>;
Signature: ()Ljava/util/WeakHashMap$Entry<TK;TV;>;
public void remove();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.WeakHashMap$HashIterator.lastReturned:Ljava/util/WeakHashMap$Entry;
ifnonnull 2
1: new java.lang.IllegalStateException
dup
invokespecial java.lang.IllegalStateException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield java.util.WeakHashMap$HashIterator.this$0:Ljava/util/WeakHashMap;
getfield java.util.WeakHashMap.modCount:I
aload 0
getfield java.util.WeakHashMap$HashIterator.expectedModCount:I
if_icmpeq 4
3: new java.util.ConcurrentModificationException
dup
invokespecial java.util.ConcurrentModificationException.<init>:()V
athrow
4: StackMap locals:
StackMap stack:
aload 0
getfield java.util.WeakHashMap$HashIterator.this$0:Ljava/util/WeakHashMap;
aload 0
getfield java.util.WeakHashMap$HashIterator.currentKey:Ljava/lang/Object;
invokevirtual java.util.WeakHashMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
pop
5: aload 0
aload 0
getfield java.util.WeakHashMap$HashIterator.this$0:Ljava/util/WeakHashMap;
getfield java.util.WeakHashMap.modCount:I
putfield java.util.WeakHashMap$HashIterator.expectedModCount:I
6: aload 0
aconst_null
putfield java.util.WeakHashMap$HashIterator.lastReturned:Ljava/util/WeakHashMap$Entry;
7: aload 0
aconst_null
putfield java.util.WeakHashMap$HashIterator.currentKey:Ljava/lang/Object;
8: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/util/WeakHashMap<TK;TV;>.HashIterator<TT;>;
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;Ljava/util/Iterator<TT;>;
SourceFile: "WeakHashMap.java"
NestHost: java.util.WeakHashMap
InnerClasses:
private Entry = java.util.WeakHashMap$Entry of java.util.WeakHashMap
private abstract HashIterator = java.util.WeakHashMap$HashIterator of java.util.WeakHashMap