abstract class java.util.IdentityHashMap$IdentityHashMapIterator<T> implements java.util.Iterator<T>
minor version: 0
major version: 59
flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
this_class: java.util.IdentityHashMap$IdentityHashMapIterator
super_class: java.lang.Object
{
int index;
descriptor: I
flags: (0x0000)
int expectedModCount;
descriptor: I
flags: (0x0000)
int lastReturnedIndex;
descriptor: I
flags: (0x0000)
boolean indexValid;
descriptor: Z
flags: (0x0000)
java.lang.Object[] traversalTable;
descriptor: [Ljava/lang/Object;
flags: (0x0000)
final java.util.IdentityHashMap this$0;
descriptor: Ljava/util/IdentityHashMap;
flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC
private void <init>(java.util.IdentityHashMap);
descriptor: (Ljava/util/IdentityHashMap;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=2, args_size=2
start local 0 0: aload 0
aload 1
putfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
getfield java.util.IdentityHashMap.size:I
ifeq 2
iconst_0
goto 3
StackMap locals: java.util.IdentityHashMap$IdentityHashMapIterator java.util.IdentityHashMap
StackMap stack: java.util.IdentityHashMap$IdentityHashMapIterator
2: aload 1
getfield java.util.IdentityHashMap.table:[Ljava/lang/Object;
arraylength
StackMap locals: java.util.IdentityHashMap$IdentityHashMapIterator java.util.IdentityHashMap
StackMap stack: java.util.IdentityHashMap$IdentityHashMapIterator int
3: putfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
4: aload 0
aload 1
getfield java.util.IdentityHashMap.modCount:I
putfield java.util.IdentityHashMap$IdentityHashMapIterator.expectedModCount:I
5: aload 0
iconst_m1
putfield java.util.IdentityHashMap$IdentityHashMapIterator.lastReturnedIndex:I
6: aload 0
aload 1
getfield java.util.IdentityHashMap.table:[Ljava/lang/Object;
putfield java.util.IdentityHashMap$IdentityHashMapIterator.traversalTable:[Ljava/lang/Object;
7: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/IdentityHashMap<TK;TV;>.IdentityHashMapIterator<TT;>;
MethodParameters:
Name Flags
this$0 final
public boolean hasNext();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=4, args_size=1
start local 0 0: aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.traversalTable:[Ljava/lang/Object;
astore 1
start local 1 1: aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
istore 2
start local 2 2: goto 8
3: StackMap locals: java.lang.Object[] int
StackMap stack:
aload 1
iload 2
aaload
astore 3
start local 3 4: aload 3
ifnull 7
5: aload 0
iload 2
putfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
6: aload 0
iconst_1
dup_x1
putfield java.util.IdentityHashMap$IdentityHashMapIterator.indexValid:Z
ireturn
end local 3 7: StackMap locals:
StackMap stack:
iinc 2 2
StackMap locals:
StackMap stack:
8: iload 2
aload 1
arraylength
if_icmplt 3
end local 2 9: aload 0
aload 1
arraylength
putfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
10: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Ljava/util/IdentityHashMap<TK;TV;>.IdentityHashMapIterator<TT;>;
1 11 1 tab [Ljava/lang/Object;
2 9 2 i I
4 7 3 key Ljava/lang/Object;
protected int nextIndex();
descriptor: ()I
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
getfield java.util.IdentityHashMap.modCount:I
aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.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.IdentityHashMap$IdentityHashMapIterator.indexValid:Z
ifne 4
aload 0
invokevirtual java.util.IdentityHashMap$IdentityHashMapIterator.hasNext:()Z
ifne 4
3: new java.util.NoSuchElementException
dup
invokespecial java.util.NoSuchElementException.<init>:()V
athrow
4: StackMap locals:
StackMap stack:
aload 0
iconst_0
putfield java.util.IdentityHashMap$IdentityHashMapIterator.indexValid:Z
5: aload 0
aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
putfield java.util.IdentityHashMap$IdentityHashMapIterator.lastReturnedIndex:I
6: aload 0
dup
getfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
iconst_2
iadd
putfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
7: aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.lastReturnedIndex:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/IdentityHashMap<TK;TV;>.IdentityHashMapIterator<TT;>;
public void remove();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=11, args_size=1
start local 0 0: aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.lastReturnedIndex:I
iconst_m1
if_icmpne 2
1: new java.lang.IllegalStateException
dup
invokespecial java.lang.IllegalStateException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
getfield java.util.IdentityHashMap.modCount:I
aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.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
aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
dup
getfield java.util.IdentityHashMap.modCount:I
iconst_1
iadd
dup_x1
putfield java.util.IdentityHashMap.modCount:I
putfield java.util.IdentityHashMap$IdentityHashMapIterator.expectedModCount:I
5: aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.lastReturnedIndex:I
istore 1
start local 1 6: aload 0
iconst_m1
putfield java.util.IdentityHashMap$IdentityHashMapIterator.lastReturnedIndex:I
7: aload 0
iload 1
putfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
8: aload 0
iconst_0
putfield java.util.IdentityHashMap$IdentityHashMapIterator.indexValid:Z
9: aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.traversalTable:[Ljava/lang/Object;
astore 2
start local 2 10: aload 2
arraylength
istore 3
start local 3 11: iload 1
istore 4
start local 4 12: aload 2
iload 4
aaload
astore 5
start local 5 13: aload 2
iload 4
aconst_null
aastore
14: aload 2
iload 4
iconst_1
iadd
aconst_null
aastore
15: aload 2
aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
getfield java.util.IdentityHashMap.table:[Ljava/lang/Object;
if_acmpeq 19
16: aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
aload 5
invokevirtual java.util.IdentityHashMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
pop
17: aload 0
aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
getfield java.util.IdentityHashMap.modCount:I
putfield java.util.IdentityHashMap$IdentityHashMapIterator.expectedModCount:I
18: return
19: StackMap locals: java.util.IdentityHashMap$IdentityHashMapIterator int java.lang.Object[] int int java.lang.Object
StackMap stack:
aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
dup
getfield java.util.IdentityHashMap.size:I
iconst_1
isub
putfield java.util.IdentityHashMap.size:I
20: iload 4
iload 3
invokestatic java.util.IdentityHashMap.nextKeyIndex:(II)I
istore 7
start local 7 21: goto 40
start local 6 22: StackMap locals: java.lang.Object int
StackMap stack:
aload 6
iload 3
invokestatic java.util.IdentityHashMap.hash:(Ljava/lang/Object;I)I
istore 8
start local 8 23: iload 7
iload 8
if_icmpge 24
iload 8
iload 4
if_icmple 25
iload 4
iload 7
if_icmple 25
24: StackMap locals: int
StackMap stack:
iload 8
iload 4
if_icmpgt 39
iload 4
iload 7
if_icmpgt 39
25: StackMap locals:
StackMap stack:
iload 7
iload 1
if_icmpge 34
iload 4
iload 1
if_icmplt 34
26: aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.traversalTable:[Ljava/lang/Object;
aload 0
getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
getfield java.util.IdentityHashMap.table:[Ljava/lang/Object;
if_acmpne 34
27: iload 3
iload 1
isub
istore 9
start local 9 28: iload 9
anewarray java.lang.Object
astore 10
start local 10 29: aload 2
iload 1
30: aload 10
iconst_0
iload 9
31: invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
32: aload 0
aload 10
putfield java.util.IdentityHashMap$IdentityHashMapIterator.traversalTable:[Ljava/lang/Object;
33: aload 0
iconst_0
putfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
end local 10 end local 9 34: StackMap locals:
StackMap stack:
aload 2
iload 4
aload 6
aastore
35: aload 2
iload 4
iconst_1
iadd
aload 2
iload 7
iconst_1
iadd
aaload
aastore
36: aload 2
iload 7
aconst_null
aastore
37: aload 2
iload 7
iconst_1
iadd
aconst_null
aastore
38: iload 7
istore 4
end local 8 39: StackMap locals:
StackMap stack:
iload 7
iload 3
invokestatic java.util.IdentityHashMap.nextKeyIndex:(II)I
istore 7
end local 6 40: StackMap locals: java.util.IdentityHashMap$IdentityHashMapIterator int java.lang.Object[] int int java.lang.Object top int
StackMap stack:
aload 2
iload 7
aaload
dup
astore 6
start local 6 41: ifnonnull 22
end local 7 42: return
end local 6 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 43 0 this Ljava/util/IdentityHashMap<TK;TV;>.IdentityHashMapIterator<TT;>;
6 43 1 deletedSlot I
10 43 2 tab [Ljava/lang/Object;
11 43 3 len I
12 43 4 d I
13 43 5 key Ljava/lang/Object;
22 40 6 item Ljava/lang/Object;
41 43 6 item Ljava/lang/Object;
21 42 7 i I
23 39 8 r I
28 34 9 remaining I
29 34 10 newTable [Ljava/lang/Object;
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;Ljava/util/Iterator<TT;>;
SourceFile: "IdentityHashMap.java"
NestHost: java.util.IdentityHashMap
InnerClasses:
private abstract IdentityHashMapIterator = java.util.IdentityHashMap$IdentityHashMapIterator of java.util.IdentityHashMap