public class org.apache.commons.collections.BoundedFifoBuffer extends java.util.AbstractCollection implements org.apache.commons.collections.Buffer, org.apache.commons.collections.BoundedCollection
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.apache.commons.collections.BoundedFifoBuffer
super_class: java.util.AbstractCollection
{
private final java.lang.Object[] m_elements;
descriptor: [Ljava/lang/Object;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private int m_start;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int m_end;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private boolean m_full;
descriptor: Z
flags: (0x0002) ACC_PRIVATE
private final int maxElements;
descriptor: I
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
bipush 32
invokespecial org.apache.commons.collections.BoundedFifoBuffer.<init>:(I)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/apache/commons/collections/BoundedFifoBuffer;
public void <init>(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.util.AbstractCollection.<init>:()V
1: aload 0
iconst_0
putfield org.apache.commons.collections.BoundedFifoBuffer.m_start:I
2: aload 0
iconst_0
putfield org.apache.commons.collections.BoundedFifoBuffer.m_end:I
3: aload 0
iconst_0
putfield org.apache.commons.collections.BoundedFifoBuffer.m_full:Z
4: iload 1
ifgt 6
5: new java.lang.IllegalArgumentException
dup
ldc "The size must be greater than 0"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
6: StackMap locals: org.apache.commons.collections.BoundedFifoBuffer int
StackMap stack:
aload 0
iload 1
anewarray java.lang.Object
putfield org.apache.commons.collections.BoundedFifoBuffer.m_elements:[Ljava/lang/Object;
7: aload 0
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_elements:[Ljava/lang/Object;
arraylength
putfield org.apache.commons.collections.BoundedFifoBuffer.maxElements:I
8: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lorg/apache/commons/collections/BoundedFifoBuffer;
0 9 1 size I
MethodParameters:
Name Flags
size
public void <init>(java.util.Collection);
descriptor: (Ljava/util/Collection;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokeinterface java.util.Collection.size:()I
invokespecial org.apache.commons.collections.BoundedFifoBuffer.<init>:(I)V
1: aload 0
aload 1
invokevirtual org.apache.commons.collections.BoundedFifoBuffer.addAll:(Ljava/util/Collection;)Z
pop
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/apache/commons/collections/BoundedFifoBuffer;
0 3 1 coll Ljava/util/Collection;
MethodParameters:
Name Flags
coll
public int size();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: iconst_0
istore 1
start local 1 1: aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_end:I
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_start:I
if_icmpge 4
2: aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.maxElements:I
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_start:I
isub
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_end:I
iadd
istore 1
3: goto 10
StackMap locals: int
StackMap stack:
4: aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_end:I
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_start:I
if_icmpne 9
5: aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_full:Z
ifeq 6
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.maxElements:I
goto 7
StackMap locals:
StackMap stack:
6: iconst_0
StackMap locals:
StackMap stack: int
7: istore 1
8: goto 10
9: StackMap locals:
StackMap stack:
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_end:I
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_start:I
isub
istore 1
10: StackMap locals:
StackMap stack:
iload 1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Lorg/apache/commons/collections/BoundedFifoBuffer;
1 11 1 size I
public boolean isEmpty();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.apache.commons.collections.BoundedFifoBuffer.size:()I
ifne 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/apache/commons/collections/BoundedFifoBuffer;
public boolean isFull();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.apache.commons.collections.BoundedFifoBuffer.size:()I
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.maxElements: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/apache/commons/collections/BoundedFifoBuffer;
public int maxSize();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.maxElements:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/apache/commons/collections/BoundedFifoBuffer;
public void clear();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
iconst_0
putfield org.apache.commons.collections.BoundedFifoBuffer.m_full:Z
1: aload 0
iconst_0
putfield org.apache.commons.collections.BoundedFifoBuffer.m_start:I
2: aload 0
iconst_0
putfield org.apache.commons.collections.BoundedFifoBuffer.m_end:I
3: aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_elements:[Ljava/lang/Object;
aconst_null
invokestatic java.util.Arrays.fill:([Ljava/lang/Object;Ljava/lang/Object;)V
4: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/apache/commons/collections/BoundedFifoBuffer;
public boolean add(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 2
1: new java.lang.NullPointerException
dup
ldc "Attempted to add null object to buffer"
invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_full:Z
ifeq 4
3: new org.apache.commons.collections.BufferOverflowException
dup
new java.lang.StringBuilder
dup
ldc "The buffer cannot hold more than "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.maxElements:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc " objects."
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial org.apache.commons.collections.BufferOverflowException.<init>:(Ljava/lang/String;)V
athrow
4: StackMap locals:
StackMap stack:
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_elements:[Ljava/lang/Object;
aload 0
dup
getfield org.apache.commons.collections.BoundedFifoBuffer.m_end:I
dup_x1
iconst_1
iadd
putfield org.apache.commons.collections.BoundedFifoBuffer.m_end:I
aload 1
aastore
5: aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_end:I
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.maxElements:I
if_icmplt 7
6: aload 0
iconst_0
putfield org.apache.commons.collections.BoundedFifoBuffer.m_end:I
7: StackMap locals:
StackMap stack:
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_end:I
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_start:I
if_icmpne 9
8: aload 0
iconst_1
putfield org.apache.commons.collections.BoundedFifoBuffer.m_full:Z
9: StackMap locals:
StackMap stack:
iconst_1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lorg/apache/commons/collections/BoundedFifoBuffer;
0 10 1 element Ljava/lang/Object;
MethodParameters:
Name Flags
element
public java.lang.Object get();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.apache.commons.collections.BoundedFifoBuffer.isEmpty:()Z
ifeq 2
1: new org.apache.commons.collections.BufferUnderflowException
dup
ldc "The buffer is already empty"
invokespecial org.apache.commons.collections.BufferUnderflowException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_elements:[Ljava/lang/Object;
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_start:I
aaload
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/apache/commons/collections/BoundedFifoBuffer;
public java.lang.Object remove();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: aload 0
invokevirtual org.apache.commons.collections.BoundedFifoBuffer.isEmpty:()Z
ifeq 2
1: new org.apache.commons.collections.BufferUnderflowException
dup
ldc "The buffer is already empty"
invokespecial org.apache.commons.collections.BufferUnderflowException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_elements:[Ljava/lang/Object;
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_start:I
aaload
astore 1
start local 1 3: aload 1
ifnull 8
4: aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_elements:[Ljava/lang/Object;
aload 0
dup
getfield org.apache.commons.collections.BoundedFifoBuffer.m_start:I
dup_x1
iconst_1
iadd
putfield org.apache.commons.collections.BoundedFifoBuffer.m_start:I
aconst_null
aastore
5: aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.m_start:I
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.maxElements:I
if_icmplt 7
6: aload 0
iconst_0
putfield org.apache.commons.collections.BoundedFifoBuffer.m_start:I
7: StackMap locals: java.lang.Object
StackMap stack:
aload 0
iconst_0
putfield org.apache.commons.collections.BoundedFifoBuffer.m_full:Z
8: StackMap locals:
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lorg/apache/commons/collections/BoundedFifoBuffer;
3 9 1 element Ljava/lang/Object;
private int increment(int);
descriptor: (I)I
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: iinc 1 1
1: iload 1
aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.maxElements:I
if_icmplt 3
2: iconst_0
istore 1
3: StackMap locals:
StackMap stack:
iload 1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/apache/commons/collections/BoundedFifoBuffer;
0 4 1 index I
MethodParameters:
Name Flags
index
private int decrement(int);
descriptor: (I)I
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: iinc 1 -1
1: iload 1
ifge 3
2: aload 0
getfield org.apache.commons.collections.BoundedFifoBuffer.maxElements:I
iconst_1
isub
istore 1
3: StackMap locals:
StackMap stack:
iload 1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/apache/commons/collections/BoundedFifoBuffer;
0 4 1 index I
MethodParameters:
Name Flags
index
public java.util.Iterator iterator();
descriptor: ()Ljava/util/Iterator;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new org.apache.commons.collections.BoundedFifoBuffer$1
dup
aload 0
invokespecial org.apache.commons.collections.BoundedFifoBuffer$1.<init>:(Lorg/apache/commons/collections/BoundedFifoBuffer;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/apache/commons/collections/BoundedFifoBuffer;
}
SourceFile: "BoundedFifoBuffer.java"
NestMembers:
org.apache.commons.collections.BoundedFifoBuffer$1
InnerClasses:
org.apache.commons.collections.BoundedFifoBuffer$1