public class org.eclipse.core.internal.jobs.Queue
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.eclipse.core.internal.jobs.Queue
super_class: java.lang.Object
{
protected java.lang.Object[] elements;
descriptor: [Ljava/lang/Object;
flags: (0x0004) ACC_PROTECTED
protected int head;
descriptor: I
flags: (0x0004) ACC_PROTECTED
protected boolean reuse;
descriptor: Z
flags: (0x0004) ACC_PROTECTED
protected int tail;
descriptor: I
flags: (0x0004) ACC_PROTECTED
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
bipush 20
iconst_0
invokespecial org.eclipse.core.internal.jobs.Queue.<init>:(IZ)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/eclipse/core/internal/jobs/Queue;
public void <init>(int, boolean);
descriptor: (IZ)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
iload 1
anewarray java.lang.Object
putfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
2: aload 0
aload 0
iconst_0
dup_x1
putfield org.eclipse.core.internal.jobs.Queue.tail:I
putfield org.eclipse.core.internal.jobs.Queue.head:I
3: aload 0
iload 2
putfield org.eclipse.core.internal.jobs.Queue.reuse:Z
4: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/eclipse/core/internal/jobs/Queue;
0 5 1 size I
0 5 2 reuse Z
MethodParameters:
Name Flags
size
reuse
public void enqueue(java.lang.Object);
descriptor: (Ljava/lang/Object;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
invokevirtual org.eclipse.core.internal.jobs.Queue.increment:(I)I
istore 2
start local 2 1: iload 2
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
if_icmpne 4
2: aload 0
invokevirtual org.eclipse.core.internal.jobs.Queue.grow:()V
3: aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
iconst_1
iadd
istore 2
4: StackMap locals: int
StackMap stack:
aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
aload 1
aastore
5: aload 0
iload 2
putfield org.eclipse.core.internal.jobs.Queue.tail:I
6: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/eclipse/core/internal/jobs/Queue;
0 7 1 element Ljava/lang/Object;
1 7 2 newTail I
MethodParameters:
Name Flags
element
public int decrement(int);
descriptor: (I)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: iload 1
ifne 1
aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
arraylength
iconst_1
isub
goto 2
StackMap locals:
StackMap stack:
1: iload 1
iconst_1
isub
StackMap locals:
StackMap stack: int
2: ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/eclipse/core/internal/jobs/Queue;
0 3 1 index I
MethodParameters:
Name Flags
index
public java.util.Iterator elements();
descriptor: ()Ljava/util/Iterator;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=1
start local 0 0: aload 0
invokevirtual org.eclipse.core.internal.jobs.Queue.isEmpty:()Z
ifeq 2
1: new java.util.ArrayList
dup
iconst_0
invokespecial java.util.ArrayList.<init>:(I)V
invokevirtual java.util.ArrayList.iterator:()Ljava/util/Iterator;
areturn
2: StackMap locals:
StackMap stack:
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
if_icmpgt 4
3: aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
areturn
4: StackMap locals:
StackMap stack:
aload 0
invokevirtual org.eclipse.core.internal.jobs.Queue.size:()I
anewarray java.lang.Object
astore 1
start local 1 5: aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
arraylength
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
isub
istore 2
start local 2 6: aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
aload 1
iconst_0
iload 2
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
7: aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
iconst_0
aload 1
iload 2
aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
8: aload 1
invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lorg/eclipse/core/internal/jobs/Queue;
5 9 1 newElements [Ljava/lang/Object;
6 9 2 end I
public java.lang.Object get(java.lang.Object);
descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
istore 2
start local 2 1: goto 5
2: StackMap locals: int
StackMap stack:
aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
iload 2
aaload
aload 1
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 4
3: aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
iload 2
aaload
areturn
4: StackMap locals:
StackMap stack:
aload 0
iload 2
invokevirtual org.eclipse.core.internal.jobs.Queue.increment:(I)I
istore 2
5: StackMap locals:
StackMap stack:
iload 2
aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
if_icmpne 2
6: aconst_null
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/eclipse/core/internal/jobs/Queue;
0 7 1 o Ljava/lang/Object;
1 7 2 index I
MethodParameters:
Name Flags
o
public boolean remove(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=5, args_size=2
start local 0 start local 1 0: aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
istore 2
start local 2 1: goto 5
2: StackMap locals: int
StackMap stack:
aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
iload 2
aaload
aload 1
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 4
3: goto 6
4: StackMap locals:
StackMap stack:
aload 0
iload 2
invokevirtual org.eclipse.core.internal.jobs.Queue.increment:(I)I
istore 2
5: StackMap locals:
StackMap stack:
iload 2
aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
if_icmpne 2
6: StackMap locals:
StackMap stack:
iload 2
aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
if_icmpne 8
7: iconst_0
ireturn
8: StackMap locals:
StackMap stack:
aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
iload 2
aaload
astore 3
start local 3 9: iconst_m1
istore 4
start local 4 10: goto 15
11: StackMap locals: java.lang.Object int
StackMap stack:
aload 0
iload 2
invokevirtual org.eclipse.core.internal.jobs.Queue.increment:(I)I
istore 4
12: iload 4
aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
if_icmpeq 14
13: aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
iload 2
aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
iload 4
aaload
aastore
14: StackMap locals:
StackMap stack:
iload 4
istore 2
15: StackMap locals:
StackMap stack:
iload 2
aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
if_icmpne 11
16: aload 0
aload 0
aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
invokevirtual org.eclipse.core.internal.jobs.Queue.decrement:(I)I
putfield org.eclipse.core.internal.jobs.Queue.tail:I
17: aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
aload 0
getfield org.eclipse.core.internal.jobs.Queue.reuse:Z
ifeq 18
aload 3
goto 19
StackMap locals: org.eclipse.core.internal.jobs.Queue java.lang.Object int java.lang.Object int
StackMap stack: java.lang.Object[] int
18: aconst_null
StackMap locals: org.eclipse.core.internal.jobs.Queue java.lang.Object int java.lang.Object int
StackMap stack: java.lang.Object[] int java.lang.Object
19: aastore
20: iconst_1
ireturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 21 0 this Lorg/eclipse/core/internal/jobs/Queue;
0 21 1 o Ljava/lang/Object;
1 21 2 index I
9 21 3 toRemove Ljava/lang/Object;
10 21 4 nextIndex I
MethodParameters:
Name Flags
o
protected void grow();
descriptor: ()V
flags: (0x0004) ACC_PROTECTED
Code:
stack=6, locals=4, args_size=1
start local 0 0: aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
arraylength
i2d
ldc 1.5
dmul
d2i
istore 1
start local 1 1: iload 1
anewarray java.lang.Object
astore 2
start local 2 2: aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
if_icmplt 4
3: aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
aload 2
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
aload 0
invokevirtual org.eclipse.core.internal.jobs.Queue.size:()I
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
goto 8
4: StackMap locals: int java.lang.Object[]
StackMap stack:
iload 1
aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
arraylength
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
isub
isub
istore 3
start local 3 5: aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
iconst_0
aload 2
iconst_0
aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
iconst_1
iadd
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
6: aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
aload 2
iload 3
iload 1
iload 3
isub
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
7: aload 0
iload 3
putfield org.eclipse.core.internal.jobs.Queue.head:I
end local 3 8: StackMap locals:
StackMap stack:
aload 0
aload 2
putfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
9: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lorg/eclipse/core/internal/jobs/Queue;
1 10 1 newSize I
2 10 2 newElements [Ljava/lang/Object;
5 8 3 newHead I
public int increment(int);
descriptor: (I)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: iload 1
aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
arraylength
iconst_1
isub
if_icmpne 1
iconst_0
goto 2
StackMap locals:
StackMap stack:
1: iload 1
iconst_1
iadd
StackMap locals:
StackMap stack: int
2: ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/eclipse/core/internal/jobs/Queue;
0 3 1 index I
MethodParameters:
Name Flags
index
public boolean isEmpty();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
if_icmpne 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 Lorg/eclipse/core/internal/jobs/Queue;
public java.lang.Object peek();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
aaload
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/eclipse/core/internal/jobs/Queue;
public java.lang.Object dequeue();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=1
start local 0 0: aload 0
invokevirtual org.eclipse.core.internal.jobs.Queue.isEmpty:()Z
ifeq 2
1: aconst_null
areturn
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual org.eclipse.core.internal.jobs.Queue.peek:()Ljava/lang/Object;
astore 1
start local 1 3: aload 0
getfield org.eclipse.core.internal.jobs.Queue.reuse:Z
ifne 5
4: aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
aconst_null
aastore
5: StackMap locals: java.lang.Object
StackMap stack:
aload 0
aload 0
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
invokevirtual org.eclipse.core.internal.jobs.Queue.increment:(I)I
putfield org.eclipse.core.internal.jobs.Queue.head:I
6: aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lorg/eclipse/core/internal/jobs/Queue;
3 7 1 result Ljava/lang/Object;
public int size();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
if_icmple 1
aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
isub
goto 2
StackMap locals:
StackMap stack:
1: aload 0
getfield org.eclipse.core.internal.jobs.Queue.elements:[Ljava/lang/Object;
arraylength
aload 0
getfield org.eclipse.core.internal.jobs.Queue.head:I
isub
aload 0
getfield org.eclipse.core.internal.jobs.Queue.tail:I
iadd
StackMap locals:
StackMap stack: int
2: ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/eclipse/core/internal/jobs/Queue;
public java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=1
start local 0 0: new java.lang.StringBuilder
dup
invokespecial java.lang.StringBuilder.<init>:()V
astore 1
start local 1 1: aload 1
ldc "["
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
2: aload 0
invokevirtual org.eclipse.core.internal.jobs.Queue.isEmpty:()Z
ifne 8
3: aload 0
invokevirtual org.eclipse.core.internal.jobs.Queue.elements:()Ljava/util/Iterator;
astore 2
start local 2 4: StackMap locals: java.lang.StringBuilder java.util.Iterator
StackMap stack:
aload 1
aload 2
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
pop
5: aload 2
invokeinterface java.util.Iterator.hasNext:()Z
ifeq 8
6: aload 1
ldc ", "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
7: goto 4
end local 2 8: StackMap locals:
StackMap stack:
aload 1
ldc "]"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
9: aload 1
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lorg/eclipse/core/internal/jobs/Queue;
1 10 1 sb Ljava/lang/StringBuilder;
4 8 2 it Ljava/util/Iterator;
}
SourceFile: "Queue.java"