public class java.util.concurrent.ConcurrentLinkedDeque<E> extends java.util.AbstractCollection<E> implements java.util.Deque<E>, java.io.Serializable
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: java.util.concurrent.ConcurrentLinkedDeque
super_class: java.util.AbstractCollection
{
private static final long serialVersionUID;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 876323262645176354
private volatile transient java.util.concurrent.ConcurrentLinkedDeque$Node<E> head;
descriptor: Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
flags: (0x00c2) ACC_PRIVATE, ACC_VOLATILE, ACC_TRANSIENT
Signature: Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
private volatile transient java.util.concurrent.ConcurrentLinkedDeque$Node<E> tail;
descriptor: Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
flags: (0x00c2) ACC_PRIVATE, ACC_VOLATILE, ACC_TRANSIENT
Signature: Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
private static final java.util.concurrent.ConcurrentLinkedDeque$Node<java.lang.Object> PREV_TERMINATOR;
descriptor: Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
Signature: Ljava/util/concurrent/ConcurrentLinkedDeque$Node<Ljava/lang/Object;>;
private static final java.util.concurrent.ConcurrentLinkedDeque$Node<java.lang.Object> NEXT_TERMINATOR;
descriptor: Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
Signature: Ljava/util/concurrent/ConcurrentLinkedDeque$Node<Ljava/lang/Object;>;
private static final int HOPS;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 2
private static final java.lang.invoke.VarHandle HEAD;
descriptor: Ljava/lang/invoke/VarHandle;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final java.lang.invoke.VarHandle TAIL;
descriptor: Ljava/lang/invoke/VarHandle;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final java.lang.invoke.VarHandle PREV;
descriptor: Ljava/lang/invoke/VarHandle;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final java.lang.invoke.VarHandle NEXT;
descriptor: Ljava/lang/invoke/VarHandle;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final java.lang.invoke.VarHandle ITEM;
descriptor: Ljava/lang/invoke/VarHandle;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=1, args_size=0
0: new java.util.concurrent.ConcurrentLinkedDeque$Node
dup
invokespecial java.util.concurrent.ConcurrentLinkedDeque$Node.<init>:()V
putstatic java.util.concurrent.ConcurrentLinkedDeque.PREV_TERMINATOR:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
1: getstatic java.util.concurrent.ConcurrentLinkedDeque.PREV_TERMINATOR:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
getstatic java.util.concurrent.ConcurrentLinkedDeque.PREV_TERMINATOR:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
putfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
2: new java.util.concurrent.ConcurrentLinkedDeque$Node
dup
invokespecial java.util.concurrent.ConcurrentLinkedDeque$Node.<init>:()V
putstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT_TERMINATOR:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
3: getstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT_TERMINATOR:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
getstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT_TERMINATOR:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
putfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
4: invokestatic java.lang.invoke.MethodHandles.lookup:()Ljava/lang/invoke/MethodHandles$Lookup;
astore 0
start local 0 5: aload 0
ldc Ljava/util/concurrent/ConcurrentLinkedDeque;
ldc "head"
6: ldc Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
7: invokevirtual java.lang.invoke.MethodHandles$Lookup.findVarHandle:(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/invoke/VarHandle;
putstatic java.util.concurrent.ConcurrentLinkedDeque.HEAD:Ljava/lang/invoke/VarHandle;
8: aload 0
ldc Ljava/util/concurrent/ConcurrentLinkedDeque;
ldc "tail"
9: ldc Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
10: invokevirtual java.lang.invoke.MethodHandles$Lookup.findVarHandle:(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/invoke/VarHandle;
putstatic java.util.concurrent.ConcurrentLinkedDeque.TAIL:Ljava/lang/invoke/VarHandle;
11: aload 0
ldc Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ldc "prev"
ldc Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
invokevirtual java.lang.invoke.MethodHandles$Lookup.findVarHandle:(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/invoke/VarHandle;
putstatic java.util.concurrent.ConcurrentLinkedDeque.PREV:Ljava/lang/invoke/VarHandle;
12: aload 0
ldc Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ldc "next"
ldc Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
invokevirtual java.lang.invoke.MethodHandles$Lookup.findVarHandle:(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/invoke/VarHandle;
putstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT:Ljava/lang/invoke/VarHandle;
13: aload 0
ldc Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ldc "item"
ldc Ljava/lang/Object;
invokevirtual java.lang.invoke.MethodHandles$Lookup.findVarHandle:(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/invoke/VarHandle;
putstatic java.util.concurrent.ConcurrentLinkedDeque.ITEM:Ljava/lang/invoke/VarHandle;
end local 0 14: goto 17
StackMap locals:
StackMap stack: java.lang.ReflectiveOperationException
15: astore 0
start local 0 16: new java.lang.ExceptionInInitializerError
dup
aload 0
invokespecial java.lang.ExceptionInInitializerError.<init>:(Ljava/lang/Throwable;)V
athrow
end local 0 17: StackMap locals:
StackMap stack:
return
LocalVariableTable:
Start End Slot Name Signature
5 14 0 l Ljava/lang/invoke/MethodHandles$Lookup;
16 17 0 e Ljava/lang/ReflectiveOperationException;
Exception table:
from to target type
4 14 15 Class java.lang.ReflectiveOperationException
java.util.concurrent.ConcurrentLinkedDeque$Node<E> prevTerminator();
descriptor: ()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
flags: (0x0000)
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic java.util.concurrent.ConcurrentLinkedDeque.PREV_TERMINATOR:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
Signature: ()Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
java.util.concurrent.ConcurrentLinkedDeque$Node<E> nextTerminator();
descriptor: ()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
flags: (0x0000)
Code:
stack=1, locals=1, args_size=1
start local 0 0: getstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT_TERMINATOR:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
Signature: ()Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
static <E> java.util.concurrent.ConcurrentLinkedDeque$Node<E> newNode(E);
descriptor: (Ljava/lang/Object;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=2, args_size=1
start local 0 0: new java.util.concurrent.ConcurrentLinkedDeque$Node
dup
invokespecial java.util.concurrent.ConcurrentLinkedDeque$Node.<init>:()V
astore 1
start local 1 1: getstatic java.util.concurrent.ConcurrentLinkedDeque.ITEM:Ljava/lang/invoke/VarHandle;
aload 1
aload 0
invokevirtual java.lang.invoke.VarHandle.set:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/lang/Object;)V
2: aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 item TE;
1 3 1 node Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: <E:Ljava/lang/Object;>(TE;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
MethodParameters:
Name Flags
item
private void linkFirst();
descriptor: (Ljava/lang/Object;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=6, args_size=2
start local 0 start local 1 0: aload 1
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
invokestatic java.util.concurrent.ConcurrentLinkedDeque.newNode:(Ljava/lang/Object;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
start local 2 1: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 0
getfield java.util.concurrent.ConcurrentLinkedDeque.head:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 3
start local 3 2: aload 3
astore 4
start local 4 3: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 5
start local 5 4: ifnull 9
5: aload 5
dup
astore 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 5
ifnull 9
6: aload 3
aload 0
getfield java.util.concurrent.ConcurrentLinkedDeque.head:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 3
if_acmpeq 7
aload 3
goto 8
StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
7: aload 5
StackMap locals:
StackMap stack: java.util.concurrent.ConcurrentLinkedDeque$Node
8: astore 4
goto 3
9: StackMap locals:
StackMap stack:
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
aload 4
if_acmpne 11
10: goto 1
11: StackMap locals:
StackMap stack:
getstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT:Ljava/lang/invoke/VarHandle;
aload 2
aload 4
invokevirtual java.lang.invoke.VarHandle.set:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
12: getstatic java.util.concurrent.ConcurrentLinkedDeque.PREV:Ljava/lang/invoke/VarHandle;
aload 4
aconst_null
aload 2
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/lang/Void;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Z
ifeq 3
13: aload 4
aload 3
if_acmpeq 15
14: getstatic java.util.concurrent.ConcurrentLinkedDeque.HEAD:Ljava/lang/invoke/VarHandle;
aload 0
aload 3
aload 2
invokevirtual java.lang.invoke.VarHandle.weakCompareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
15: StackMap locals:
StackMap stack:
return
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 16 1 e TE;
1 16 2 newNode Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
2 16 3 h Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
3 16 4 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
4 16 5 q Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: (TE;)V
MethodParameters:
Name Flags
e
private void linkLast();
descriptor: (Ljava/lang/Object;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=6, args_size=2
start local 0 start local 1 0: aload 1
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
invokestatic java.util.concurrent.ConcurrentLinkedDeque.newNode:(Ljava/lang/Object;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
start local 2 1: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 0
getfield java.util.concurrent.ConcurrentLinkedDeque.tail:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 3
start local 3 2: aload 3
astore 4
start local 4 3: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 5
start local 5 4: ifnull 9
5: aload 5
dup
astore 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 5
ifnull 9
6: aload 3
aload 0
getfield java.util.concurrent.ConcurrentLinkedDeque.tail:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 3
if_acmpeq 7
aload 3
goto 8
StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
7: aload 5
StackMap locals:
StackMap stack: java.util.concurrent.ConcurrentLinkedDeque$Node
8: astore 4
goto 3
9: StackMap locals:
StackMap stack:
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
aload 4
if_acmpne 11
10: goto 1
11: StackMap locals:
StackMap stack:
getstatic java.util.concurrent.ConcurrentLinkedDeque.PREV:Ljava/lang/invoke/VarHandle;
aload 2
aload 4
invokevirtual java.lang.invoke.VarHandle.set:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
12: getstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT:Ljava/lang/invoke/VarHandle;
aload 4
aconst_null
aload 2
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/lang/Void;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Z
ifeq 3
13: aload 4
aload 3
if_acmpeq 15
14: getstatic java.util.concurrent.ConcurrentLinkedDeque.TAIL:Ljava/lang/invoke/VarHandle;
aload 0
aload 3
aload 2
invokevirtual java.lang.invoke.VarHandle.weakCompareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
15: StackMap locals:
StackMap stack:
return
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 16 1 e TE;
1 16 2 newNode Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
2 16 3 t Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
3 16 4 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
4 16 5 q Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: (TE;)V
MethodParameters:
Name Flags
e
void unlink(java.util.concurrent.ConcurrentLinkedDeque$Node<E>);
descriptor: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
flags: (0x0000)
Code:
stack=3, locals=11, args_size=2
start local 0 start local 1 0: aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
start local 2 1: aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 3
start local 3 2: aload 2
ifnonnull 5
3: aload 0
aload 1
aload 3
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.unlinkFirst:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
4: goto 61
StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
5: aload 3
ifnonnull 8
6: aload 0
aload 1
aload 2
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.unlinkLast:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
7: goto 61
8: StackMap locals:
StackMap stack:
iconst_1
istore 8
start local 8 9: aload 2
astore 9
start local 9 10: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node top top top top int java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 9
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
ifnull 14
11: aload 9
astore 4
start local 4 12: iconst_0
istore 6
start local 6 13: goto 25
end local 6 end local 4 14: StackMap locals:
StackMap stack:
aload 9
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 10
start local 10 15: aload 10
ifnonnull 21
16: aload 9
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
aload 9
if_acmpne 18
17: return
18: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 9
astore 4
start local 4 19: iconst_1
istore 6
start local 6 20: goto 25
end local 6 end local 4 21: StackMap locals:
StackMap stack:
aload 9
aload 10
if_acmpne 23
22: return
23: StackMap locals:
StackMap stack:
aload 10
astore 9
end local 10 24: iinc 8 1
goto 10
end local 9 start local 4 start local 6 25: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node top int top int
StackMap stack:
aload 3
astore 9
start local 9 26: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 9
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
ifnull 30
27: aload 9
astore 5
start local 5 28: iconst_0
istore 7
start local 7 29: goto 41
end local 7 end local 5 30: StackMap locals:
StackMap stack:
aload 9
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 10
start local 10 31: aload 10
ifnonnull 37
32: aload 9
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
aload 9
if_acmpne 34
33: return
34: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 9
astore 5
start local 5 35: iconst_1
istore 7
start local 7 36: goto 41
end local 7 end local 5 37: StackMap locals:
StackMap stack:
aload 9
aload 10
if_acmpne 39
38: return
39: StackMap locals:
StackMap stack:
aload 10
astore 9
end local 10 40: iinc 8 1
goto 26
end local 9 start local 5 start local 7 41: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node int int int
StackMap stack:
iload 8
iconst_2
if_icmpge 44
42: iload 6
iload 7
ior
ifeq 44
43: return
44: StackMap locals:
StackMap stack:
aload 0
aload 4
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.skipDeletedSuccessors:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
45: aload 0
aload 5
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.skipDeletedPredecessors:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
46: iload 6
iload 7
ior
ifeq 61
47: aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
aload 5
if_acmpne 61
48: aload 5
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
aload 4
if_acmpne 61
49: iload 6
ifeq 50
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ifnonnull 61
goto 51
StackMap locals:
StackMap stack:
50: aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
ifnull 61
51: StackMap locals:
StackMap stack:
iload 7
ifeq 52
aload 5
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ifnonnull 61
goto 53
StackMap locals:
StackMap stack:
52: aload 5
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
ifnull 61
53: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.updateHead:()V
54: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.updateTail:()V
55: getstatic java.util.concurrent.ConcurrentLinkedDeque.PREV:Ljava/lang/invoke/VarHandle;
aload 1
iload 6
ifeq 56
aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.prevTerminator:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
goto 57
StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node int int int
StackMap stack: java.lang.invoke.VarHandle java.util.concurrent.ConcurrentLinkedDeque$Node
56: aload 1
StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node int int int
StackMap stack: java.lang.invoke.VarHandle java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
57: invokevirtual java.lang.invoke.VarHandle.setRelease:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/lang/Object;)V
58: getstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT:Ljava/lang/invoke/VarHandle;
aload 1
iload 7
ifeq 59
aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.nextTerminator:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
goto 60
StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node int int int
StackMap stack: java.lang.invoke.VarHandle java.util.concurrent.ConcurrentLinkedDeque$Node
59: aload 1
StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node int int int
StackMap stack: java.lang.invoke.VarHandle java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
60: invokevirtual java.lang.invoke.VarHandle.setRelease:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/lang/Object;)V
end local 8 end local 7 end local 6 end local 5 end local 4 61: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 62 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 62 1 x Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
1 62 2 prev Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
2 62 3 next Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
12 14 4 activePred Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
19 21 4 activePred Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
25 61 4 activePred Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
28 30 5 activeSucc Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
35 37 5 activeSucc Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
41 61 5 activeSucc Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
13 14 6 isFirst Z
20 21 6 isFirst Z
25 61 6 isFirst Z
29 30 7 isLast Z
36 37 7 isLast Z
41 61 7 isLast Z
9 61 8 hops I
10 25 9 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
15 24 10 q Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
26 41 9 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
31 40 10 q Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;)V
MethodParameters:
Name Flags
x
private void unlinkFirst(java.util.concurrent.ConcurrentLinkedDeque$Node<E>, java.util.concurrent.ConcurrentLinkedDeque$Node<E>);
descriptor: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=6, args_size=3
start local 0 start local 1 start local 2 0: aconst_null
astore 3
start local 3 1: aload 2
astore 4
start local 4 2: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
ifnonnull 4
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 5
start local 5 3: ifnonnull 15
end local 5 4: StackMap locals:
StackMap stack:
aload 3
ifnull 14
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
aload 4
if_acmpeq 14
5: getstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT:Ljava/lang/invoke/VarHandle;
aload 1
aload 2
aload 4
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Z
ifeq 14
6: aload 0
aload 4
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.skipDeletedPredecessors:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
7: aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ifnonnull 14
8: aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ifnull 9
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
ifnull 14
9: StackMap locals:
StackMap stack:
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
aload 1
if_acmpne 14
10: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.updateHead:()V
11: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.updateTail:()V
12: getstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT:Ljava/lang/invoke/VarHandle;
aload 3
aload 3
invokevirtual java.lang.invoke.VarHandle.setRelease:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
13: getstatic java.util.concurrent.ConcurrentLinkedDeque.PREV:Ljava/lang/invoke/VarHandle;
aload 3
aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.prevTerminator:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
invokevirtual java.lang.invoke.VarHandle.setRelease:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
14: StackMap locals:
StackMap stack:
return
start local 5 15: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 4
aload 5
if_acmpne 17
16: return
17: StackMap locals:
StackMap stack:
aload 4
astore 3
18: aload 5
astore 4
end local 5 19: goto 2
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/concurrent/ConcurrentLinkedDeque<TE;>;
0 20 1 first Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
0 20 2 next Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
1 20 3 o Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
2 20 4 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
3 4 5 q Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
15 19 5 q Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;)V
MethodParameters:
Name Flags
first
next
private void unlinkLast(java.util.concurrent.ConcurrentLinkedDeque$Node<E>, java.util.concurrent.ConcurrentLinkedDeque$Node<E>);
descriptor: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=6, args_size=3
start local 0 start local 1 start local 2 0: aconst_null
astore 3
start local 3 1: aload 2
astore 4
start local 4 2: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
ifnonnull 4
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 5
start local 5 3: ifnonnull 15
end local 5 4: StackMap locals:
StackMap stack:
aload 3
ifnull 14
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
aload 4
if_acmpeq 14
5: getstatic java.util.concurrent.ConcurrentLinkedDeque.PREV:Ljava/lang/invoke/VarHandle;
aload 1
aload 2
aload 4
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Z
ifeq 14
6: aload 0
aload 4
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.skipDeletedSuccessors:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
7: aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ifnonnull 14
8: aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ifnull 9
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
ifnull 14
9: StackMap locals:
StackMap stack:
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
aload 1
if_acmpne 14
10: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.updateHead:()V
11: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.updateTail:()V
12: getstatic java.util.concurrent.ConcurrentLinkedDeque.PREV:Ljava/lang/invoke/VarHandle;
aload 3
aload 3
invokevirtual java.lang.invoke.VarHandle.setRelease:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
13: getstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT:Ljava/lang/invoke/VarHandle;
aload 3
aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.nextTerminator:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
invokevirtual java.lang.invoke.VarHandle.setRelease:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
14: StackMap locals:
StackMap stack:
return
start local 5 15: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 4
aload 5
if_acmpne 17
16: return
17: StackMap locals:
StackMap stack:
aload 4
astore 3
18: aload 5
astore 4
end local 5 19: goto 2
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/concurrent/ConcurrentLinkedDeque<TE;>;
0 20 1 last Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
0 20 2 prev Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
1 20 3 o Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
2 20 4 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
3 4 5 q Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
15 19 5 q Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;)V
MethodParameters:
Name Flags
last
prev
private final void updateHead();
descriptor: ()V
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Code:
stack=4, locals=4, args_size=1
start local 0 0: goto 10
start local 1 start local 2 1: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 3
start local 3 2: ifnull 4
3: aload 3
dup
astore 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 3
ifnonnull 6
4: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
getstatic java.util.concurrent.ConcurrentLinkedDeque.HEAD:Ljava/lang/invoke/VarHandle;
aload 0
aload 1
aload 2
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Z
ifeq 10
5: return
6: StackMap locals:
StackMap stack:
aload 1
aload 0
getfield java.util.concurrent.ConcurrentLinkedDeque.head:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
if_acmpeq 8
7: goto 10
8: StackMap locals:
StackMap stack:
aload 3
astore 2
end local 3 9: goto 1
end local 2 end local 1 10: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.ConcurrentLinkedDeque.head:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 1
start local 1 11: getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
ifnonnull 13
aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 2
start local 2 12: ifnonnull 1
end local 2 13: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
1 10 1 h Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
11 14 1 h Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
1 10 2 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
12 13 2 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
2 9 3 q Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
private final void updateTail();
descriptor: ()V
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Code:
stack=4, locals=4, args_size=1
start local 0 0: goto 10
start local 1 start local 2 1: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 3
start local 3 2: ifnull 4
3: aload 3
dup
astore 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 3
ifnonnull 6
4: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
getstatic java.util.concurrent.ConcurrentLinkedDeque.TAIL:Ljava/lang/invoke/VarHandle;
aload 0
aload 1
aload 2
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Z
ifeq 10
5: return
6: StackMap locals:
StackMap stack:
aload 1
aload 0
getfield java.util.concurrent.ConcurrentLinkedDeque.tail:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
if_acmpeq 8
7: goto 10
8: StackMap locals:
StackMap stack:
aload 3
astore 2
end local 3 9: goto 1
end local 2 end local 1 10: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.ConcurrentLinkedDeque.tail:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 1
start local 1 11: getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
ifnonnull 13
aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 2
start local 2 12: ifnonnull 1
end local 2 13: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
1 10 1 t Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
11 14 1 t Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
1 10 2 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
12 13 2 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
2 9 3 q Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
private void skipDeletedPredecessors(java.util.concurrent.ConcurrentLinkedDeque$Node<E>);
descriptor: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=5, args_size=2
start local 0 start local 1 0: StackMap locals:
StackMap stack:
aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
start local 2 1: aload 2
astore 3
start local 3 2: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 3
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
ifnull 4
3: goto 12
4: StackMap locals:
StackMap stack:
aload 3
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 4
start local 4 5: aload 4
ifnonnull 8
6: aload 3
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
aload 3
if_acmpne 12
7: goto 14
8: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 3
aload 4
if_acmpne 10
9: goto 14
10: StackMap locals:
StackMap stack:
aload 4
astore 3
end local 4 11: goto 2
12: StackMap locals:
StackMap stack:
aload 2
aload 3
if_acmpeq 13
getstatic java.util.concurrent.ConcurrentLinkedDeque.PREV:Ljava/lang/invoke/VarHandle;
aload 1
aload 2
aload 3
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Z
ifeq 14
13: StackMap locals:
StackMap stack:
return
end local 3 end local 2 14: StackMap locals:
StackMap stack:
aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
ifnonnull 0
aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ifnull 0
15: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 16 1 x Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
1 14 2 prev Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
2 14 3 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
5 11 4 q Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;)V
MethodParameters:
Name Flags
x
private void skipDeletedSuccessors(java.util.concurrent.ConcurrentLinkedDeque$Node<E>);
descriptor: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=5, args_size=2
start local 0 start local 1 0: StackMap locals:
StackMap stack:
aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
start local 2 1: aload 2
astore 3
start local 3 2: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 3
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
ifnull 4
3: goto 12
4: StackMap locals:
StackMap stack:
aload 3
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 4
start local 4 5: aload 4
ifnonnull 8
6: aload 3
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
aload 3
if_acmpne 12
7: goto 14
8: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 3
aload 4
if_acmpne 10
9: goto 14
10: StackMap locals:
StackMap stack:
aload 4
astore 3
end local 4 11: goto 2
12: StackMap locals:
StackMap stack:
aload 2
aload 3
if_acmpeq 13
getstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT:Ljava/lang/invoke/VarHandle;
aload 1
aload 2
aload 3
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Z
ifeq 14
13: StackMap locals:
StackMap stack:
return
end local 3 end local 2 14: StackMap locals:
StackMap stack:
aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
ifnonnull 0
aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ifnull 0
15: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 16 1 x Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
1 14 2 next Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
2 14 3 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
5 11 4 q Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;)V
MethodParameters:
Name Flags
x
final java.util.concurrent.ConcurrentLinkedDeque$Node<E> succ(java.util.concurrent.ConcurrentLinkedDeque$Node<E>);
descriptor: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
flags: (0x0010) ACC_FINAL
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 1
aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 1
if_acmpne 2
1: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.first:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 1
2: StackMap locals:
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 3 1 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
MethodParameters:
Name Flags
p
final java.util.concurrent.ConcurrentLinkedDeque$Node<E> pred(java.util.concurrent.ConcurrentLinkedDeque$Node<E>);
descriptor: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
flags: (0x0010) ACC_FINAL
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 1
aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 1
if_acmpne 2
1: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.last:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 1
2: StackMap locals:
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 3 1 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
MethodParameters:
Name Flags
p
java.util.concurrent.ConcurrentLinkedDeque$Node<E> first();
descriptor: ()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
flags: (0x0000)
Code:
stack=4, locals=4, args_size=1
start local 0 0: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.ConcurrentLinkedDeque.head:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 1
start local 1 1: aload 1
astore 2
start local 2 2: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 3
start local 3 3: ifnull 8
4: aload 3
dup
astore 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 3
ifnull 8
5: aload 1
aload 0
getfield java.util.concurrent.ConcurrentLinkedDeque.head:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 1
if_acmpeq 6
aload 1
goto 7
StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
6: aload 3
StackMap locals:
StackMap stack: java.util.concurrent.ConcurrentLinkedDeque$Node
7: astore 2
goto 2
8: StackMap locals:
StackMap stack:
aload 2
aload 1
if_acmpeq 10
9: getstatic java.util.concurrent.ConcurrentLinkedDeque.HEAD:Ljava/lang/invoke/VarHandle;
aload 0
aload 1
aload 2
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Z
ifeq 0
10: StackMap locals:
StackMap stack:
aload 2
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
1 11 1 h Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
2 11 2 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
3 11 3 q Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: ()Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
java.util.concurrent.ConcurrentLinkedDeque$Node<E> last();
descriptor: ()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
flags: (0x0000)
Code:
stack=4, locals=4, args_size=1
start local 0 0: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.ConcurrentLinkedDeque.tail:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 1
start local 1 1: aload 1
astore 2
start local 2 2: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 3
start local 3 3: ifnull 8
4: aload 3
dup
astore 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 3
ifnull 8
5: aload 1
aload 0
getfield java.util.concurrent.ConcurrentLinkedDeque.tail:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 1
if_acmpeq 6
aload 1
goto 7
StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
6: aload 3
StackMap locals:
StackMap stack: java.util.concurrent.ConcurrentLinkedDeque$Node
7: astore 2
goto 2
8: StackMap locals:
StackMap stack:
aload 2
aload 1
if_acmpeq 10
9: getstatic java.util.concurrent.ConcurrentLinkedDeque.TAIL:Ljava/lang/invoke/VarHandle;
aload 0
aload 1
aload 2
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Z
ifeq 0
10: StackMap locals:
StackMap stack:
aload 2
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
1 11 1 t Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
2 11 2 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
3 11 3 q Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: ()Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
private E screenNullResult();
descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 2
1: new java.util.NoSuchElementException
dup
invokespecial java.util.NoSuchElementException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 3 1 v TE;
Signature: (TE;)TE;
MethodParameters:
Name Flags
v
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.util.AbstractCollection.<init>:()V
1: aload 0
aload 0
new java.util.concurrent.ConcurrentLinkedDeque$Node
dup
invokespecial java.util.concurrent.ConcurrentLinkedDeque$Node.<init>:()V
dup_x1
putfield java.util.concurrent.ConcurrentLinkedDeque.tail:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
putfield java.util.concurrent.ConcurrentLinkedDeque.head:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
public void <init>(java.util.Collection<? extends E>);
descriptor: (Ljava/util/Collection;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=7, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.util.AbstractCollection.<init>:()V
1: aconst_null
astore 2
start local 2 2: aconst_null
astore 3
start local 3 3: aload 1
invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
astore 5
goto 11
StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.Collection java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node top java.util.Iterator
StackMap stack:
4: aload 5
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.lang.Object
astore 4
start local 4 5: aload 4
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
invokestatic java.util.concurrent.ConcurrentLinkedDeque.newNode:(Ljava/lang/Object;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 6
start local 6 6: aload 2
ifnonnull 8
7: aload 6
dup
astore 3
astore 2
goto 11
8: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.Collection java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.lang.Object java.util.Iterator java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
getstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT:Ljava/lang/invoke/VarHandle;
aload 3
aload 6
invokevirtual java.lang.invoke.VarHandle.set:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
9: getstatic java.util.concurrent.ConcurrentLinkedDeque.PREV:Ljava/lang/invoke/VarHandle;
aload 6
aload 3
invokevirtual java.lang.invoke.VarHandle.set:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
10: aload 6
astore 3
end local 6 end local 4 11: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.Collection java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node top java.util.Iterator
StackMap stack:
aload 5
invokeinterface java.util.Iterator.hasNext:()Z
ifne 4
12: aload 0
aload 2
aload 3
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.initHeadTail:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
13: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 14 1 c Ljava/util/Collection<+TE;>;
2 14 2 h Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
3 14 3 t Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
5 11 4 e TE;
6 11 6 newNode Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: (Ljava/util/Collection<+TE;>;)V
MethodParameters:
Name Flags
c
private void initHeadTail(java.util.concurrent.ConcurrentLinkedDeque$Node<E>, java.util.concurrent.ConcurrentLinkedDeque$Node<E>);
descriptor: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=4, args_size=3
start local 0 start local 1 start local 2 0: aload 1
aload 2
if_acmpne 7
1: aload 1
ifnonnull 3
2: new java.util.concurrent.ConcurrentLinkedDeque$Node
dup
invokespecial java.util.concurrent.ConcurrentLinkedDeque$Node.<init>:()V
dup
astore 2
astore 1
goto 7
3: StackMap locals:
StackMap stack:
new java.util.concurrent.ConcurrentLinkedDeque$Node
dup
invokespecial java.util.concurrent.ConcurrentLinkedDeque$Node.<init>:()V
astore 3
start local 3 4: getstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT:Ljava/lang/invoke/VarHandle;
aload 2
aload 3
invokevirtual java.lang.invoke.VarHandle.set:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
5: getstatic java.util.concurrent.ConcurrentLinkedDeque.PREV:Ljava/lang/invoke/VarHandle;
aload 3
aload 2
invokevirtual java.lang.invoke.VarHandle.set:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
6: aload 3
astore 2
end local 3 7: StackMap locals:
StackMap stack:
aload 0
aload 1
putfield java.util.concurrent.ConcurrentLinkedDeque.head:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
8: aload 0
aload 2
putfield java.util.concurrent.ConcurrentLinkedDeque.tail:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
9: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 10 1 h Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
0 10 2 t Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
4 7 3 newNode Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: (Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;)V
MethodParameters:
Name Flags
h
t
public void addFirst();
descriptor: (Ljava/lang/Object;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.linkFirst:(Ljava/lang/Object;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 2 1 e TE;
Signature: (TE;)V
MethodParameters:
Name Flags
e
public void addLast();
descriptor: (Ljava/lang/Object;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.linkLast:(Ljava/lang/Object;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 2 1 e TE;
Signature: (TE;)V
MethodParameters:
Name Flags
e
public boolean offerFirst();
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
aload 1
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.linkFirst:(Ljava/lang/Object;)V
1: iconst_1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 2 1 e TE;
Signature: (TE;)Z
MethodParameters:
Name Flags
e
public boolean offerLast();
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
aload 1
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.linkLast:(Ljava/lang/Object;)V
1: iconst_1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 2 1 e TE;
Signature: (TE;)Z
MethodParameters:
Name Flags
e
public E peekFirst();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=4, args_size=1
start local 0 0: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.first:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
start local 2 1: aload 2
astore 3
start local 3 2: goto 6
start local 1 3: StackMap locals: java.lang.Object java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 3
aload 3
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 3
if_acmpne 4
goto 0
4: StackMap locals:
StackMap stack:
aload 3
ifnonnull 6
5: goto 8
end local 1 6: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque top java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 3
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
dup
astore 1
start local 1 7: ifnull 3
8: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.lang.Object java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ifnull 9
goto 0
9: StackMap locals:
StackMap stack:
aload 1
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
3 6 1 item TE;
7 10 1 item TE;
1 10 2 first Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
2 10 3 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: ()TE;
public E peekLast();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=4, args_size=1
start local 0 0: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.last:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
start local 2 1: aload 2
astore 3
start local 3 2: goto 6
start local 1 3: StackMap locals: java.lang.Object java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 3
aload 3
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 3
if_acmpne 4
goto 0
4: StackMap locals:
StackMap stack:
aload 3
ifnonnull 6
5: goto 8
end local 1 6: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque top java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 3
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
dup
astore 1
start local 1 7: ifnull 3
8: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.lang.Object java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ifnull 9
goto 0
9: StackMap locals:
StackMap stack:
aload 1
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
3 6 1 item TE;
7 10 1 item TE;
1 10 2 last Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
2 10 3 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: ()TE;
public E getFirst();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.peekFirst:()Ljava/lang/Object;
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.screenNullResult:(Ljava/lang/Object;)Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
Signature: ()TE;
public E getLast();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.peekLast:()Ljava/lang/Object;
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.screenNullResult:(Ljava/lang/Object;)Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
Signature: ()TE;
public E pollFirst();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=4, args_size=1
start local 0 0: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.first:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 1
start local 1 1: aload 1
astore 2
start local 2 2: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
dup
astore 3
start local 3 3: ifnull 8
4: aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ifnull 5
goto 0
5: StackMap locals: java.lang.Object
StackMap stack:
getstatic java.util.concurrent.ConcurrentLinkedDeque.ITEM:Ljava/lang/invoke/VarHandle;
aload 2
aload 3
aconst_null
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/lang/Object;Ljava/lang/Void;)Z
ifeq 8
6: aload 0
aload 2
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.unlink:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
7: aload 3
areturn
8: StackMap locals:
StackMap stack:
aload 2
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 2
if_acmpne 9
goto 0
9: StackMap locals:
StackMap stack:
aload 2
ifnonnull 2
10: aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ifnull 11
goto 0
11: StackMap locals:
StackMap stack:
aconst_null
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
1 12 1 first Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
2 12 2 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
3 12 3 item TE;
Signature: ()TE;
public E pollLast();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=4, args_size=1
start local 0 0: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.last:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 1
start local 1 1: aload 1
astore 2
start local 2 2: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
dup
astore 3
start local 3 3: ifnull 8
4: aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ifnull 5
goto 0
5: StackMap locals: java.lang.Object
StackMap stack:
getstatic java.util.concurrent.ConcurrentLinkedDeque.ITEM:Ljava/lang/invoke/VarHandle;
aload 2
aload 3
aconst_null
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/lang/Object;Ljava/lang/Void;)Z
ifeq 8
6: aload 0
aload 2
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.unlink:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
7: aload 3
areturn
8: StackMap locals:
StackMap stack:
aload 2
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 2
if_acmpne 9
goto 0
9: StackMap locals:
StackMap stack:
aload 2
ifnonnull 2
10: aload 1
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ifnull 11
goto 0
11: StackMap locals:
StackMap stack:
aconst_null
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
1 12 1 last Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
2 12 2 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
3 12 3 item TE;
Signature: ()TE;
public E removeFirst();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.pollFirst:()Ljava/lang/Object;
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.screenNullResult:(Ljava/lang/Object;)Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
Signature: ()TE;
public E removeLast();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.pollLast:()Ljava/lang/Object;
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.screenNullResult:(Ljava/lang/Object;)Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
Signature: ()TE;
public boolean offer();
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
aload 1
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.offerLast:(Ljava/lang/Object;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 1 1 e TE;
Signature: (TE;)Z
MethodParameters:
Name Flags
e
public boolean add();
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
aload 1
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.offerLast:(Ljava/lang/Object;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 1 1 e TE;
Signature: (TE;)Z
MethodParameters:
Name Flags
e
public E poll();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.pollFirst:()Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
Signature: ()TE;
public E peek();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.peekFirst:()Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
Signature: ()TE;
public E remove();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.removeFirst:()Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
Signature: ()TE;
public E pop();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.removeFirst:()Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
Signature: ()TE;
public E element();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.getFirst:()Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
Signature: ()TE;
public void push();
descriptor: (Ljava/lang/Object;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.addFirst:(Ljava/lang/Object;)V
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 1 1 e TE;
Signature: (TE;)V
MethodParameters:
Name Flags
e
public boolean removeFirstOccurrence(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, 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: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.first:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
start local 2 2: goto 10
3: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
dup
astore 3
start local 3 4: ifnull 9
5: aload 1
aload 3
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 9
6: getstatic java.util.concurrent.ConcurrentLinkedDeque.ITEM:Ljava/lang/invoke/VarHandle;
aload 2
aload 3
aconst_null
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/lang/Object;Ljava/lang/Void;)Z
ifeq 9
7: aload 0
aload 2
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.unlink:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
8: iconst_1
ireturn
end local 3 9: StackMap locals:
StackMap stack:
aload 0
aload 2
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.succ:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
StackMap locals:
StackMap stack:
10: aload 2
ifnonnull 3
end local 2 11: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 12 1 o Ljava/lang/Object;
2 11 2 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
4 9 3 item TE;
MethodParameters:
Name Flags
o
public boolean removeLastOccurrence(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, 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: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.last:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
start local 2 2: goto 10
3: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
dup
astore 3
start local 3 4: ifnull 9
5: aload 1
aload 3
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 9
6: getstatic java.util.concurrent.ConcurrentLinkedDeque.ITEM:Ljava/lang/invoke/VarHandle;
aload 2
aload 3
aconst_null
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/lang/Object;Ljava/lang/Void;)Z
ifeq 9
7: aload 0
aload 2
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.unlink:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
8: iconst_1
ireturn
end local 3 9: StackMap locals:
StackMap stack:
aload 0
aload 2
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.pred:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
StackMap locals:
StackMap stack:
10: aload 2
ifnonnull 3
end local 2 11: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 12 1 o Ljava/lang/Object;
2 11 2 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
4 9 3 item TE;
MethodParameters:
Name Flags
o
public boolean contains(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=2
start local 0 start local 1 0: aload 1
ifnull 8
1: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.first:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
start local 2 2: goto 7
3: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
dup
astore 3
start local 3 4: ifnull 6
aload 1
aload 3
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 6
5: iconst_1
ireturn
end local 3 6: StackMap locals:
StackMap stack:
aload 0
aload 2
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.succ:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
StackMap locals:
StackMap stack:
7: aload 2
ifnonnull 3
end local 2 8: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 9 1 o Ljava/lang/Object;
2 8 2 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
4 6 3 item TE;
MethodParameters:
Name Flags
o
public boolean isEmpty();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.peekFirst:()Ljava/lang/Object;
ifnonnull 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
public int size();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=1
start local 0 0: StackMap locals:
StackMap stack:
iconst_0
istore 1
start local 1 1: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.first:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
start local 2 2: goto 8
3: StackMap locals: int java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
ifnull 6
4: iinc 1 1
iload 1
ldc 2147483647
if_icmpne 6
5: goto 9
6: StackMap locals:
StackMap stack:
aload 2
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 2
if_acmpne 8
7: goto 0
8: StackMap locals:
StackMap stack:
aload 2
ifnonnull 3
end local 2 9: StackMap locals:
StackMap stack:
iload 1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
1 10 1 count I
2 9 2 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
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
aload 1
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.removeFirstOccurrence:(Ljava/lang/Object;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 1 1 o Ljava/lang/Object;
MethodParameters:
Name Flags
o
public boolean addAll(java.util.Collection<? extends E>);
descriptor: (Ljava/util/Collection;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=7, args_size=2
start local 0 start local 1 0: aload 1
aload 0
if_acmpne 2
1: new java.lang.IllegalArgumentException
dup
invokespecial java.lang.IllegalArgumentException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aconst_null
astore 2
start local 2 3: aconst_null
astore 3
start local 3 4: aload 1
invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
astore 5
goto 12
StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.Collection java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node top java.util.Iterator
StackMap stack:
5: aload 5
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.lang.Object
astore 4
start local 4 6: aload 4
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
invokestatic java.util.concurrent.ConcurrentLinkedDeque.newNode:(Ljava/lang/Object;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 6
start local 6 7: aload 2
ifnonnull 9
8: aload 6
dup
astore 3
astore 2
goto 12
9: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.Collection java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.lang.Object java.util.Iterator java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
getstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT:Ljava/lang/invoke/VarHandle;
aload 3
aload 6
invokevirtual java.lang.invoke.VarHandle.set:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
10: getstatic java.util.concurrent.ConcurrentLinkedDeque.PREV:Ljava/lang/invoke/VarHandle;
aload 6
aload 3
invokevirtual java.lang.invoke.VarHandle.set:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
11: aload 6
astore 3
end local 6 end local 4 12: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.Collection java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node top java.util.Iterator
StackMap stack:
aload 5
invokeinterface java.util.Iterator.hasNext:()Z
ifne 5
13: aload 2
ifnonnull 15
14: iconst_0
ireturn
15: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.Collection java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 0
getfield java.util.concurrent.ConcurrentLinkedDeque.tail:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 4
start local 4 16: aload 4
astore 5
start local 5 17: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 5
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 6
start local 6 18: ifnull 23
19: aload 6
dup
astore 5
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 6
ifnull 23
20: aload 4
aload 0
getfield java.util.concurrent.ConcurrentLinkedDeque.tail:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 4
if_acmpeq 21
aload 4
goto 22
StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
21: aload 6
StackMap locals:
StackMap stack: java.util.concurrent.ConcurrentLinkedDeque$Node
22: astore 5
goto 17
23: StackMap locals:
StackMap stack:
aload 5
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.prev:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
aload 5
if_acmpne 25
24: goto 15
25: StackMap locals:
StackMap stack:
getstatic java.util.concurrent.ConcurrentLinkedDeque.PREV:Ljava/lang/invoke/VarHandle;
aload 2
aload 5
invokevirtual java.lang.invoke.VarHandle.set:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
26: getstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT:Ljava/lang/invoke/VarHandle;
aload 5
aconst_null
aload 2
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/lang/Void;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Z
ifeq 17
27: getstatic java.util.concurrent.ConcurrentLinkedDeque.TAIL:Ljava/lang/invoke/VarHandle;
aload 0
aload 4
aload 3
invokevirtual java.lang.invoke.VarHandle.weakCompareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Z
ifne 31
28: aload 0
getfield java.util.concurrent.ConcurrentLinkedDeque.tail:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 4
29: aload 3
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
ifnonnull 31
30: getstatic java.util.concurrent.ConcurrentLinkedDeque.TAIL:Ljava/lang/invoke/VarHandle;
aload 0
aload 4
aload 3
invokevirtual java.lang.invoke.VarHandle.weakCompareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
31: StackMap locals:
StackMap stack:
iconst_1
ireturn
end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 32 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 32 1 c Ljava/util/Collection<+TE;>;
3 32 2 beginningOfTheEnd Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
4 32 3 last Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
6 12 4 e TE;
7 12 6 newNode Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
16 32 4 t Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
17 32 5 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
18 32 6 q Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: (Ljava/util/Collection<+TE;>;)Z
MethodParameters:
Name Flags
c
public void clear();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.pollFirst:()Ljava/lang/Object;
ifnonnull 0
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
public java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=7, args_size=1
start local 0 0: aconst_null
astore 1
start local 1 1: StackMap locals: java.lang.String[]
StackMap stack:
iconst_0
istore 2
start local 2 2: iconst_0
istore 3
start local 3 3: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.first:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 4
start local 4 4: goto 16
5: StackMap locals: int int java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
dup
astore 5
start local 5 6: ifnull 14
7: aload 1
ifnonnull 9
8: iconst_4
anewarray java.lang.String
astore 1
goto 11
9: StackMap locals: java.lang.Object
StackMap stack:
iload 3
aload 1
arraylength
if_icmpne 11
10: aload 1
iconst_2
iload 3
imul
invokestatic java.util.Arrays.copyOf:([Ljava/lang/Object;I)[Ljava/lang/Object;
checkcast java.lang.String[]
astore 1
11: StackMap locals:
StackMap stack:
aload 5
invokevirtual java.lang.Object.toString:()Ljava/lang/String;
astore 6
start local 6 12: aload 1
iload 3
iinc 3 1
aload 6
aastore
13: iload 2
aload 6
invokevirtual java.lang.String.length:()I
iadd
istore 2
end local 6 14: StackMap locals:
StackMap stack:
aload 4
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 4
if_acmpne 16
15: goto 1
end local 5 16: StackMap locals:
StackMap stack:
aload 4
ifnonnull 5
end local 4 17: iload 3
ifne 19
18: ldc "[]"
areturn
19: StackMap locals:
StackMap stack:
aload 1
iload 3
iload 2
invokestatic java.util.concurrent.Helpers.toString:([Ljava/lang/Object;II)Ljava/lang/String;
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 20 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
1 20 1 a [Ljava/lang/String;
2 20 2 charLength I
3 20 3 size I
4 17 4 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
6 16 5 item TE;
12 14 6 s Ljava/lang/String;
private java.lang.Object[] toArrayInternal(java.lang.Object[]);
descriptor: ([Ljava/lang/Object;)[Ljava/lang/Object;
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=6, args_size=2
start local 0 start local 1 0: aload 1
astore 2
start local 2 1: StackMap locals: java.lang.Object[]
StackMap stack:
iconst_0
istore 3
start local 3 2: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.first:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 4
start local 4 3: goto 13
4: StackMap locals: int java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
dup
astore 5
start local 5 5: ifnull 11
6: aload 2
ifnonnull 8
7: iconst_4
anewarray java.lang.Object
astore 2
goto 10
8: StackMap locals: java.lang.Object
StackMap stack:
iload 3
aload 2
arraylength
if_icmpne 10
9: aload 2
iconst_2
iload 3
iconst_4
iadd
imul
invokestatic java.util.Arrays.copyOf:([Ljava/lang/Object;I)[Ljava/lang/Object;
astore 2
10: StackMap locals:
StackMap stack:
aload 2
iload 3
iinc 3 1
aload 5
aastore
11: StackMap locals:
StackMap stack:
aload 4
aload 4
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.next:Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
dup
astore 4
if_acmpne 13
12: goto 1
end local 5 13: StackMap locals:
StackMap stack:
aload 4
ifnonnull 4
end local 4 14: aload 2
ifnonnull 16
15: iconst_0
anewarray java.lang.Object
areturn
16: StackMap locals:
StackMap stack:
aload 1
ifnull 22
iload 3
aload 1
arraylength
if_icmpgt 22
17: aload 1
aload 2
if_acmpeq 19
18: aload 2
iconst_0
aload 1
iconst_0
iload 3
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
19: StackMap locals:
StackMap stack:
iload 3
aload 1
arraylength
if_icmpge 21
20: aload 1
iload 3
aconst_null
aastore
21: StackMap locals:
StackMap stack:
aload 1
areturn
22: StackMap locals:
StackMap stack:
iload 3
aload 2
arraylength
if_icmpne 23
aload 2
goto 24
StackMap locals:
StackMap stack:
23: aload 2
iload 3
invokestatic java.util.Arrays.copyOf:([Ljava/lang/Object;I)[Ljava/lang/Object;
StackMap locals:
StackMap stack: java.lang.Object[]
24: areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 25 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 25 1 a [Ljava/lang/Object;
1 25 2 x [Ljava/lang/Object;
2 25 3 size I
3 14 4 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
5 13 5 item TE;
MethodParameters:
Name Flags
a
public java.lang.Object[] toArray();
descriptor: ()[Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
aconst_null
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.toArrayInternal:([Ljava/lang/Object;)[Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
public <T> T[] toArray();
descriptor: ([Ljava/lang/Object;)[Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 1
new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
1: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.toArrayInternal:([Ljava/lang/Object;)[Ljava/lang/Object;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 2 1 a [Ljava/lang/Object;
Signature: <T:Ljava/lang/Object;>([TT;)[TT;
MethodParameters:
Name Flags
a
public java.util.Iterator<E> iterator();
descriptor: ()Ljava/util/Iterator;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.util.concurrent.ConcurrentLinkedDeque$Itr
dup
aload 0
invokespecial java.util.concurrent.ConcurrentLinkedDeque$Itr.<init>:(Ljava/util/concurrent/ConcurrentLinkedDeque;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
Signature: ()Ljava/util/Iterator<TE;>;
public java.util.Iterator<E> descendingIterator();
descriptor: ()Ljava/util/Iterator;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.util.concurrent.ConcurrentLinkedDeque$DescendingItr
dup
aload 0
invokespecial java.util.concurrent.ConcurrentLinkedDeque$DescendingItr.<init>:(Ljava/util/concurrent/ConcurrentLinkedDeque;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
Signature: ()Ljava/util/Iterator<TE;>;
public java.util.Spliterator<E> spliterator();
descriptor: ()Ljava/util/Spliterator;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.util.concurrent.ConcurrentLinkedDeque$CLDSpliterator
dup
aload 0
invokespecial java.util.concurrent.ConcurrentLinkedDeque$CLDSpliterator.<init>:(Ljava/util/concurrent/ConcurrentLinkedDeque;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
Signature: ()Ljava/util/Spliterator<TE;>;
private void writeObject(java.io.ObjectOutputStream);
descriptor: (Ljava/io/ObjectOutputStream;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=4, args_size=2
start local 0 start local 1 0: aload 1
invokevirtual java.io.ObjectOutputStream.defaultWriteObject:()V
1: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.first:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
start local 2 2: goto 7
3: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 2
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
dup
astore 3
start local 3 4: ifnull 6
5: aload 1
aload 3
invokevirtual java.io.ObjectOutputStream.writeObject:(Ljava/lang/Object;)V
end local 3 6: StackMap locals:
StackMap stack:
aload 0
aload 2
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.succ:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 2
StackMap locals:
StackMap stack:
7: aload 2
ifnonnull 3
end local 2 8: aload 1
aconst_null
invokevirtual java.io.ObjectOutputStream.writeObject:(Ljava/lang/Object;)V
9: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 10 1 s Ljava/io/ObjectOutputStream;
2 8 2 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
4 6 3 item TE;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
s
private void readObject(java.io.ObjectInputStream);
descriptor: (Ljava/io/ObjectInputStream;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=6, args_size=2
start local 0 start local 1 0: aload 1
invokevirtual java.io.ObjectInputStream.defaultReadObject:()V
1: aconst_null
astore 2
start local 2 2: aconst_null
astore 3
start local 3 3: goto 10
start local 4 4: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node java.util.concurrent.ConcurrentLinkedDeque$Node java.lang.Object
StackMap stack:
aload 4
invokestatic java.util.concurrent.ConcurrentLinkedDeque.newNode:(Ljava/lang/Object;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 5
start local 5 5: aload 2
ifnonnull 7
6: aload 5
dup
astore 3
astore 2
goto 10
7: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
getstatic java.util.concurrent.ConcurrentLinkedDeque.NEXT:Ljava/lang/invoke/VarHandle;
aload 3
aload 5
invokevirtual java.lang.invoke.VarHandle.set:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
8: getstatic java.util.concurrent.ConcurrentLinkedDeque.PREV:Ljava/lang/invoke/VarHandle;
aload 5
aload 3
invokevirtual java.lang.invoke.VarHandle.set:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
9: aload 5
astore 3
end local 5 end local 4 10: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.io.ObjectInputStream.readObject:()Ljava/lang/Object;
dup
astore 4
start local 4 11: ifnonnull 4
end local 4 12: aload 0
aload 2
aload 3
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.initHeadTail:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
13: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 14 1 s Ljava/io/ObjectInputStream;
2 14 2 h Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
3 14 3 t Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
4 10 4 item Ljava/lang/Object;
11 12 4 item Ljava/lang/Object;
5 10 5 newNode Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Exceptions:
throws java.io.IOException, java.lang.ClassNotFoundException
MethodParameters:
Name Flags
s
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 1
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 0
aload 1
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.bulkRemove:(Ljava/util/function/Predicate;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 2 1 filter Ljava/util/function/Predicate<-TE;>;
Signature: (Ljava/util/function/Predicate<-TE;>;)Z
MethodParameters:
Name Flags
filter
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 1
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 0
aload 1
invokedynamic test(Ljava/util/Collection;)Ljava/util/function/Predicate;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
(Ljava/lang/Object;)Z
java/util/concurrent/ConcurrentLinkedDeque.lambda$0(Ljava/util/Collection;Ljava/lang/Object;)Z (6)
(Ljava/lang/Object;)Z
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.bulkRemove:(Ljava/util/function/Predicate;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 2 1 c Ljava/util/Collection<*>;
Signature: (Ljava/util/Collection<*>;)Z
MethodParameters:
Name Flags
c
public boolean retainAll(java.util.Collection<?>);
descriptor: (Ljava/util/Collection;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 0
aload 1
invokedynamic test(Ljava/util/Collection;)Ljava/util/function/Predicate;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
(Ljava/lang/Object;)Z
java/util/concurrent/ConcurrentLinkedDeque.lambda$1(Ljava/util/Collection;Ljava/lang/Object;)Z (6)
(Ljava/lang/Object;)Z
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.bulkRemove:(Ljava/util/function/Predicate;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 2 1 c Ljava/util/Collection<*>;
Signature: (Ljava/util/Collection<*>;)Z
MethodParameters:
Name Flags
c
private boolean bulkRemove(java.util.function.Predicate<? super E>);
descriptor: (Ljava/util/function/Predicate;)Z
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=6, args_size=2
start local 0 start local 1 0: iconst_0
istore 2
start local 2 1: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.first:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 3
start local 3 2: goto 11
3: StackMap locals: int java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 0
aload 3
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.succ:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 4
start local 4 4: aload 3
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
dup
astore 5
start local 5 5: ifnull 10
6: aload 1
aload 5
invokeinterface java.util.function.Predicate.test:(Ljava/lang/Object;)Z
ifeq 10
7: getstatic java.util.concurrent.ConcurrentLinkedDeque.ITEM:Ljava/lang/invoke/VarHandle;
aload 3
aload 5
aconst_null
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;Ljava/lang/Object;Ljava/lang/Void;)Z
ifeq 10
8: aload 0
aload 3
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.unlink:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)V
9: iconst_1
istore 2
end local 5 10: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 4
astore 3
end local 4 StackMap locals:
StackMap stack:
11: aload 3
ifnonnull 3
end local 3 12: iload 2
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 13 1 filter Ljava/util/function/Predicate<-TE;>;
1 13 2 removed Z
2 12 3 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
4 11 4 succ Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
5 10 5 item TE;
Signature: (Ljava/util/function/Predicate<-TE;>;)Z
MethodParameters:
Name Flags
filter
public void forEach(java.util.function.Consumer<? super E>);
descriptor: (Ljava/util/function/Consumer;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=2
start local 0 start local 1 0: aload 1
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 0
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.first:()Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 3
start local 3 2: goto 7
3: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.function.Consumer top java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 3
getfield java.util.concurrent.ConcurrentLinkedDeque$Node.item:Ljava/lang/Object;
dup
astore 2
start local 2 4: ifnull 6
5: aload 1
aload 2
invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
6: StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.function.Consumer java.lang.Object java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
aload 0
aload 3
invokevirtual java.util.concurrent.ConcurrentLinkedDeque.succ:(Ljava/util/concurrent/ConcurrentLinkedDeque$Node;)Ljava/util/concurrent/ConcurrentLinkedDeque$Node;
astore 3
end local 2 StackMap locals: java.util.concurrent.ConcurrentLinkedDeque java.util.function.Consumer top java.util.concurrent.ConcurrentLinkedDeque$Node
StackMap stack:
7: aload 3
ifnonnull 3
end local 3 8: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/util/concurrent/ConcurrentLinkedDeque<TE;>;
0 9 1 action Ljava/util/function/Consumer<-TE;>;
4 7 2 item TE;
2 8 3 p Ljava/util/concurrent/ConcurrentLinkedDeque$Node<TE;>;
Signature: (Ljava/util/function/Consumer<-TE;>;)V
MethodParameters:
Name Flags
action
private static boolean lambda$0(java.util.Collection, java.lang.Object);
descriptor: (Ljava/util/Collection;Ljava/lang/Object;)Z
flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
Code:
stack=2, locals=2, args_size=2
start local 1 0: aload 0
aload 1
invokeinterface java.util.Collection.contains:(Ljava/lang/Object;)Z
ireturn
end local 1 LocalVariableTable:
Start End Slot Name Signature
0 1 1 e TE;
private static boolean lambda$1(java.util.Collection, java.lang.Object);
descriptor: (Ljava/util/Collection;Ljava/lang/Object;)Z
flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
Code:
stack=2, locals=2, args_size=2
start local 1 0: aload 0
aload 1
invokeinterface java.util.Collection.contains:(Ljava/lang/Object;)Z
ifeq 1
iconst_0
goto 2
StackMap locals:
StackMap stack:
1: iconst_1
StackMap locals:
StackMap stack: int
2: ireturn
end local 1 LocalVariableTable:
Start End Slot Name Signature
0 3 1 e TE;
}
Signature: <E:Ljava/lang/Object;>Ljava/util/AbstractCollection<TE;>;Ljava/util/Deque<TE;>;Ljava/io/Serializable;
SourceFile: "ConcurrentLinkedDeque.java"
NestMembers:
java.util.concurrent.ConcurrentLinkedDeque$AbstractItr java.util.concurrent.ConcurrentLinkedDeque$CLDSpliterator java.util.concurrent.ConcurrentLinkedDeque$DescendingItr java.util.concurrent.ConcurrentLinkedDeque$Itr java.util.concurrent.ConcurrentLinkedDeque$Node
InnerClasses:
public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
private abstract AbstractItr = java.util.concurrent.ConcurrentLinkedDeque$AbstractItr of java.util.concurrent.ConcurrentLinkedDeque
final CLDSpliterator = java.util.concurrent.ConcurrentLinkedDeque$CLDSpliterator of java.util.concurrent.ConcurrentLinkedDeque
private DescendingItr = java.util.concurrent.ConcurrentLinkedDeque$DescendingItr of java.util.concurrent.ConcurrentLinkedDeque
private Itr = java.util.concurrent.ConcurrentLinkedDeque$Itr of java.util.concurrent.ConcurrentLinkedDeque
final Node = java.util.concurrent.ConcurrentLinkedDeque$Node of java.util.concurrent.ConcurrentLinkedDeque