public class org.apache.avro.file.BZip2Codec extends org.apache.avro.file.Codec
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.apache.avro.file.BZip2Codec
super_class: org.apache.avro.file.Codec
{
public static final int DEFAULT_BUFFER_SIZE;
descriptor: I
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 65536
private final byte[] buffer;
descriptor: [B
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private java.io.ByteArrayOutputStream outputBuffer;
descriptor: Ljava/io/ByteArrayOutputStream;
flags: (0x0002) ACC_PRIVATE
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokespecial org.apache.avro.file.Codec.<init>:()V
1: aload 0
ldc 65536
newarray 8
putfield org.apache.avro.file.BZip2Codec.buffer:[B
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/apache/avro/file/BZip2Codec;
public java.lang.String getName();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: ldc "bzip2"
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/apache/avro/file/BZip2Codec;
public java.nio.ByteBuffer compress(java.nio.ByteBuffer);
descriptor: (Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=6, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual java.nio.ByteBuffer.remaining:()I
invokevirtual org.apache.avro.file.BZip2Codec.getOutputBuffer:(I)Ljava/io/ByteArrayOutputStream;
astore 2
start local 2 1: aconst_null
astore 3
aconst_null
astore 4
2: new org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream
dup
aload 2
invokespecial org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.<init>:(Ljava/io/OutputStream;)V
astore 5
start local 5 3: aload 5
aload 1
invokevirtual java.nio.ByteBuffer.array:()[B
aload 1
invokestatic org.apache.avro.file.BZip2Codec.computeOffset:(Ljava/nio/ByteBuffer;)I
aload 1
invokevirtual java.nio.ByteBuffer.remaining:()I
invokevirtual org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.write:([BII)V
4: aload 5
ifnull 10
aload 5
invokevirtual org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.close:()V
goto 10
StackMap locals: org.apache.avro.file.BZip2Codec java.nio.ByteBuffer java.io.ByteArrayOutputStream java.lang.Throwable java.lang.Throwable org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream
StackMap stack: java.lang.Throwable
5: astore 3
aload 5
ifnull 6
aload 5
invokevirtual org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.close:()V
end local 5 StackMap locals:
StackMap stack:
6: aload 3
athrow
StackMap locals:
StackMap stack: java.lang.Throwable
7: astore 4
aload 3
ifnonnull 8
aload 4
astore 3
goto 9
StackMap locals:
StackMap stack:
8: aload 3
aload 4
if_acmpeq 9
aload 3
aload 4
invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
StackMap locals:
StackMap stack:
9: aload 3
athrow
10: StackMap locals:
StackMap stack:
aload 2
invokevirtual java.io.ByteArrayOutputStream.toByteArray:()[B
invokestatic java.nio.ByteBuffer.wrap:([B)Ljava/nio/ByteBuffer;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Lorg/apache/avro/file/BZip2Codec;
0 11 1 uncompressedData Ljava/nio/ByteBuffer;
1 11 2 baos Ljava/io/ByteArrayOutputStream;
3 6 5 outputStream Lorg/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream;
Exception table:
from to target type
3 4 5 any
2 7 7 any
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
uncompressedData
public java.nio.ByteBuffer decompress(java.nio.ByteBuffer);
descriptor: (Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=8, args_size=2
start local 0 start local 1 0: new java.io.ByteArrayInputStream
dup
aload 1
invokevirtual java.nio.ByteBuffer.array:()[B
aload 1
invokestatic org.apache.avro.file.BZip2Codec.computeOffset:(Ljava/nio/ByteBuffer;)I
1: aload 1
invokevirtual java.nio.ByteBuffer.remaining:()I
2: invokespecial java.io.ByteArrayInputStream.<init>:([BII)V
astore 2
start local 2 3: aconst_null
astore 3
aconst_null
astore 4
4: new org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream
dup
aload 2
invokespecial org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream.<init>:(Ljava/io/InputStream;)V
astore 5
start local 5 5: new java.io.ByteArrayOutputStream
dup
invokespecial java.io.ByteArrayOutputStream.<init>:()V
astore 6
start local 6 6: iconst_m1
istore 7
start local 7 7: goto 9
8: StackMap locals: org.apache.avro.file.BZip2Codec java.nio.ByteBuffer java.io.ByteArrayInputStream java.lang.Throwable java.lang.Throwable org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream java.io.ByteArrayOutputStream int
StackMap stack:
aload 6
aload 0
getfield org.apache.avro.file.BZip2Codec.buffer:[B
iconst_0
iload 7
invokevirtual java.io.ByteArrayOutputStream.write:([BII)V
9: StackMap locals:
StackMap stack:
aload 5
aload 0
getfield org.apache.avro.file.BZip2Codec.buffer:[B
aload 1
invokevirtual java.nio.ByteBuffer.position:()I
aload 0
getfield org.apache.avro.file.BZip2Codec.buffer:[B
arraylength
invokevirtual org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream.read:([BII)I
dup
istore 7
ifgt 8
10: aload 6
invokevirtual java.io.ByteArrayOutputStream.toByteArray:()[B
invokestatic java.nio.ByteBuffer.wrap:([B)Ljava/nio/ByteBuffer;
11: aload 5
ifnull 12
aload 5
invokevirtual org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream.close:()V
12: StackMap locals:
StackMap stack: java.nio.ByteBuffer
areturn
end local 7 end local 6 StackMap locals: org.apache.avro.file.BZip2Codec java.nio.ByteBuffer java.io.ByteArrayInputStream java.lang.Throwable java.lang.Throwable org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream
StackMap stack: java.lang.Throwable
13: astore 3
14: aload 5
ifnull 15
aload 5
invokevirtual org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream.close:()V
end local 5 StackMap locals:
StackMap stack:
15: aload 3
athrow
StackMap locals:
StackMap stack: java.lang.Throwable
16: astore 4
aload 3
ifnonnull 17
aload 4
astore 3
goto 18
StackMap locals:
StackMap stack:
17: aload 3
aload 4
if_acmpeq 18
aload 3
aload 4
invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
StackMap locals:
StackMap stack:
18: aload 3
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 19 0 this Lorg/apache/avro/file/BZip2Codec;
0 19 1 compressedData Ljava/nio/ByteBuffer;
3 19 2 bais Ljava/io/ByteArrayInputStream;
5 15 5 inputStream Lorg/apache/commons/compress/compressors/bzip2/BZip2CompressorInputStream;
6 13 6 baos Ljava/io/ByteArrayOutputStream;
7 13 7 readCount I
Exception table:
from to target type
5 11 13 any
4 12 16 any
13 16 16 any
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
compressedData
public int hashCode();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual org.apache.avro.file.BZip2Codec.getName:()Ljava/lang/String;
invokevirtual java.lang.String.hashCode:()I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/apache/avro/file/BZip2Codec;
public boolean equals(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
if_acmpne 2
1: iconst_1
ireturn
2: StackMap locals:
StackMap stack:
aload 1
ifnull 3
aload 1
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
aload 0
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
if_acmpne 3
iconst_1
ireturn
StackMap locals:
StackMap stack:
3: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/apache/avro/file/BZip2Codec;
0 4 1 obj Ljava/lang/Object;
MethodParameters:
Name Flags
obj
private java.io.ByteArrayOutputStream getOutputBuffer(int);
descriptor: (I)Ljava/io/ByteArrayOutputStream;
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield org.apache.avro.file.BZip2Codec.outputBuffer:Ljava/io/ByteArrayOutputStream;
ifnonnull 2
1: aload 0
new java.io.ByteArrayOutputStream
dup
iload 1
invokespecial java.io.ByteArrayOutputStream.<init>:(I)V
putfield org.apache.avro.file.BZip2Codec.outputBuffer:Ljava/io/ByteArrayOutputStream;
2: StackMap locals:
StackMap stack:
aload 0
getfield org.apache.avro.file.BZip2Codec.outputBuffer:Ljava/io/ByteArrayOutputStream;
invokevirtual java.io.ByteArrayOutputStream.reset:()V
3: aload 0
getfield org.apache.avro.file.BZip2Codec.outputBuffer:Ljava/io/ByteArrayOutputStream;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/apache/avro/file/BZip2Codec;
0 4 1 suggestedLength I
MethodParameters:
Name Flags
suggestedLength
}
SourceFile: "BZip2Codec.java"
NestMembers:
org.apache.avro.file.BZip2Codec$Option
InnerClasses:
Option = org.apache.avro.file.BZip2Codec$Option of org.apache.avro.file.BZip2Codec