bytebuffer.txt

JAVA 通过JNI 调用 TUXEDO服务的代码

Compiled from "ByteBuffer.java"
public abstract class java.nio.ByteBuffer extends java.nio.Buffer implements java.lang.Comparable{
final byte[] hb;
  Signature: [B

final int offset;
  Signature: I

boolean isReadOnly;
  Signature: Z

boolean bigEndian;
  Signature: Z

boolean nativeByteOrder;
  Signature: Z

java.nio.ByteBuffer(int, int, int, int, byte[], int);
  Signature: (IIII[BI)V
  Code:
   0:	aload_0
   1:	iload_1
   2:	iload_2
   3:	iload_3
   4:	iload	4
   6:	invokespecial	#216; //Method java/nio/Buffer."<init>":(IIII)V
   9:	aload_0
   10:	iconst_1
   11:	putfield	#199; //Field bigEndian:Z
   14:	aload_0
   15:	invokestatic	#215; //Method java/nio/Bits.byteOrder:()Ljava/nio/ByteOrder;
   18:	getstatic	#203; //Field java/nio/ByteOrder.BIG_ENDIAN:Ljava/nio/ByteOrder;
   21:	if_acmpne	28
   24:	iconst_1
   25:	goto	29
   28:	iconst_0
   29:	putfield	#201; //Field nativeByteOrder:Z
   32:	aload_0
   33:	aload	5
   35:	putfield	#202; //Field hb:[B
   38:	aload_0
   39:	iload	6
   41:	putfield	#198; //Field offset:I
   44:	return

java.nio.ByteBuffer(int, int, int, int);
  Signature: (IIII)V
  Code:
   0:	aload_0
   1:	iload_1
   2:	iload_2
   3:	iload_3
   4:	iload	4
   6:	aconst_null
   7:	iconst_0
   8:	invokespecial	#226; //Method "<init>":(IIII[BI)V
   11:	return

public static java.nio.ByteBuffer allocateDirect(int);
  Signature: (I)Ljava/nio/ByteBuffer;
  Code:
   0:	new	#131; //class java/nio/DirectByteBuffer
   3:	dup
   4:	iload_0
   5:	invokespecial	#232; //Method java/nio/DirectByteBuffer."<init>":(I)V
   8:	areturn

public static java.nio.ByteBuffer allocate(int);
  Signature: (I)Ljava/nio/ByteBuffer;
  Code:
   0:	iload_0
   1:	ifge	12
   4:	new	#119; //class java/lang/IllegalArgumentException
   7:	dup
   8:	invokespecial	#206; //Method java/lang/IllegalArgumentException."<init>":()V
   11:	athrow
   12:	new	#132; //class java/nio/HeapByteBuffer
   15:	dup
   16:	iload_0
   17:	iload_0
   18:	invokespecial	#233; //Method java/nio/HeapByteBuffer."<init>":(II)V
   21:	areturn

public static java.nio.ByteBuffer wrap(byte[], int, int);
  Signature: ([BII)Ljava/nio/ByteBuffer;
  Code:
   0:	new	#132; //class java/nio/HeapByteBuffer
   3:	dup
   4:	aload_0
   5:	iload_1
   6:	iload_2
   7:	invokespecial	#234; //Method java/nio/HeapByteBuffer."<init>":([BII)V
   10:	areturn
   11:	astore_3
   12:	new	#120; //class java/lang/IndexOutOfBoundsException
   15:	dup
   16:	invokespecial	#207; //Method java/lang/IndexOutOfBoundsException."<init>":()V
   19:	athrow
  Exception table:
   from   to  target type
     0    10    11   Class java/lang/IllegalArgumentException


public static java.nio.ByteBuffer wrap(byte[]);
  Signature: ([B)Ljava/nio/ByteBuffer;
  Code:
   0:	aload_0
   1:	iconst_0
   2:	aload_0
   3:	arraylength
   4:	invokestatic	#231; //Method wrap:([BII)Ljava/nio/ByteBuffer;
   7:	areturn

public abstract java.nio.ByteBuffer slice();
  Signature: ()Ljava/nio/ByteBuffer;

public abstract java.nio.ByteBuffer duplicate();
  Signature: ()Ljava/nio/ByteBuffer;

public abstract java.nio.ByteBuffer asReadOnlyBuffer();
  Signature: ()Ljava/nio/ByteBuffer;

public abstract byte get();
  Signature: ()B

public abstract java.nio.ByteBuffer put(byte);
  Signature: (B)Ljava/nio/ByteBuffer;

public abstract byte get(int);
  Signature: (I)B

public abstract java.nio.ByteBuffer put(int, byte);
  Signature: (IB)Ljava/nio/ByteBuffer;

public java.nio.ByteBuffer get(byte[], int, int);
  Signature: ([BII)Ljava/nio/ByteBuffer;
  Code:
   0:	iload_2
   1:	iload_3
   2:	aload_1
   3:	arraylength
   4:	invokestatic	#225; //Method checkBounds:(III)V
   7:	iload_3
   8:	aload_0
   9:	invokevirtual	#223; //Method remaining:()I
   12:	if_icmple	23
   15:	new	#128; //class java/nio/BufferUnderflowException
   18:	dup
   19:	invokespecial	#218; //Method java/nio/BufferUnderflowException."<init>":()V
   22:	athrow
   23:	iload_2
   24:	iload_3
   25:	iadd
   26:	istore	4
   28:	iload_2
   29:	istore	5
   31:	iload	5
   33:	iload	4
   35:	if_icmpge	52
   38:	aload_1
   39:	iload	5
   41:	aload_0
   42:	invokevirtual	#219; //Method get:()B
   45:	bastore
   46:	iinc	5, 1
   49:	goto	31
   52:	aload_0
   53:	areturn

public java.nio.ByteBuffer get(byte[]);
  Signature: ([B)Ljava/nio/ByteBuffer;
  Code:
   0:	aload_0
   1:	aload_1
   2:	iconst_0
   3:	aload_1
   4:	arraylength
   5:	invokevirtual	#229; //Method get:([BII)Ljava/nio/ByteBuffer;
   8:	areturn

public java.nio.ByteBuffer put(java.nio.ByteBuffer);
  Signature: (Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;
  Code:
   0:	aload_1
   1:	aload_0
   2:	if_acmpne	13
   5:	new	#119; //class java/lang/IllegalArgumentException
   8:	dup
   9:	invokespecial	#206; //Method java/lang/IllegalArgumentException."<init>":()V
   12:	athrow
   13:	aload_1
   14:	invokevirtual	#223; //Method remaining:()I
   17:	istore_2
   18:	iload_2
   19:	aload_0
   20:	invokevirtual	#223; //Method remaining:()I
   23:	if_icmple	34
   26:	new	#127; //class java/nio/BufferOverflowException
   29:	dup
   30:	invokespecial	#217; //Method java/nio/BufferOverflowException."<init>":()V
   33:	athrow
   34:	iconst_0
   35:	istore_3
   36:	iload_3
   37:	iload_2
   38:	if_icmpge	56
   41:	aload_0
   42:	aload_1
   43:	invokevirtual	#219; //Method get:()B
   46:	invokevirtual	#227; //Method put:(B)Ljava/nio/ByteBuffer;
   49:	pop
   50:	iinc	3, 1
   53:	goto	36
   56:	aload_0
   57:	areturn

public java.nio.ByteBuffer put(byte[], int, int);
  Signature: ([BII)Ljava/nio/ByteBuffer;
  Code:
   0:	iload_2
   1:	iload_3
   2:	aload_1
   3:	arraylength
   4:	invokestatic	#225; //Method checkBounds:(III)V
   7:	iload_3
   8:	aload_0
   9:	invokevirtual	#223; //Method remaining:()I
   12:	if_icmple	23
   15:	new	#127; //class java/nio/BufferOverflowException
   18:	dup
   19:	invokespecial	#217; //Method java/nio/BufferOverflowException."<init>":()V
   22:	athrow
   23:	iload_2
   24:	iload_3
   25:	iadd
   26:	istore	4
   28:	iload_2
   29:	istore	5
   31:	iload	5
   33:	iload	4
   35:	if_icmpge	53
   38:	aload_0
   39:	aload_1
   40:	iload	5
   42:	baload
   43:	invokevirtual	#227; //Method put:(B)Ljava/nio/ByteBuffer;
   46:	pop
   47:	iinc	5, 1
   50:	goto	31
   53:	aload_0
   54:	areturn

public final java.nio.ByteBuffer put(byte[]);
  Signature: ([B)Ljava/nio/ByteBuffer;
  Code:
   0:	aload_0
   1:	aload_1
   2:	iconst_0
   3:	aload_1
   4:	arraylength
   5:	invokevirtual	#230; //Method put:([BII)Ljava/nio/ByteBuffer;
   8:	areturn

public final boolean hasArray();
  Signature: ()Z
  Code:
   0:	aload_0
   1:	getfield	#202; //Field hb:[B
   4:	ifnull	18
   7:	aload_0
   8:	getfield	#200; //Field isReadOnly:Z
   11:	ifne	18
   14:	iconst_1
   15:	goto	19
   18:	iconst_0
   19:	ireturn

public final byte[] array();
  Signature: ()[B
  Code:
   0:	aload_0
   1:	getfield	#202; //Field hb:[B
   4:	ifnonnull	15
   7:	new	#124; //class java/lang/UnsupportedOperationException
   10:	dup
   11:	invokespecial	#214; //Method java/lang/UnsupportedOperationException."<init>":()V
   14:	athrow
   15:	aload_0
   16:	getfield	#200; //Field isReadOnly:Z
   19:	ifeq	30
   22:	new	#133; //class java/nio/ReadOnlyBufferException
   25:	dup
   26:	invokespecial	#235; //Method java/nio/ReadOnlyBufferException."<init>":()V
   29:	athrow
   30:	aload_0
   31:	getfield	#202; //Field hb:[B
   34:	areturn

public final int arrayOffset();
  Signature: ()I
  Code:
   0:	aload_0
   1:	getfield	#202; //Field hb:[B
   4:	ifnonnull	15
   7:	new	#124; //class java/lang/UnsupportedOperationException
   10:	dup
   11:	invokespecial	#214; //Method java/lang/UnsupportedOperationException."<init>":()V
   14:	athrow
   15:	aload_0
   16:	getfield	#200; //Field isReadOnly:Z
   19:	ifeq	30
   22:	new	#133; //class java/nio/ReadOnlyBufferException
   25:	dup
   26:	invokespecial	#235; //Method java/nio/ReadOnlyBufferException."<init>":()V
   29:	athrow
   30:	aload_0
   31:	getfield	#198; //Field offset:I
   34:	ireturn

public abstract java.nio.ByteBuffer compact();
  Signature: ()Ljava/nio/ByteBuffer;

public abstract boolean isDirect();
  Signature: ()Z

public java.lang.String toString();
  Signature: ()Ljava/lang/String;
  Code:
   0:	new	#123; //class java/lang/StringBuffer
   3:	dup
   4:	invokespecial	#210; //Method java/lang/StringBuffer."<init>":()V
   7:	astore_1
   8:	aload_1