public class java.util.zip.DeflaterInputStream extends java.io.FilterInputStream
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: java.util.zip.DeflaterInputStream
super_class: java.io.FilterInputStream
{
protected final java.util.zip.Deflater def;
descriptor: Ljava/util/zip/Deflater;
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
protected final byte[] buf;
descriptor: [B
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
private byte[] rbuf;
descriptor: [B
flags: (0x0002) ACC_PRIVATE
private boolean usesDefaultDeflater;
descriptor: Z
flags: (0x0002) ACC_PRIVATE
private boolean reachEOF;
descriptor: Z
flags: (0x0002) ACC_PRIVATE
private void ensureOpen();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.zip.DeflaterInputStream.in:Ljava/io/InputStream;
ifnonnull 2
1: new java.io.IOException
dup
ldc "Stream closed"
invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/zip/DeflaterInputStream;
Exceptions:
throws java.io.IOException
public void <init>(java.io.InputStream);
descriptor: (Ljava/io/InputStream;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
new java.util.zip.Deflater
dup
invokespecial java.util.zip.Deflater.<init>:()V
invokespecial java.util.zip.DeflaterInputStream.<init>:(Ljava/io/InputStream;Ljava/util/zip/Deflater;)V
1: aload 0
iconst_1
putfield java.util.zip.DeflaterInputStream.usesDefaultDeflater:Z
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/zip/DeflaterInputStream;
0 3 1 in Ljava/io/InputStream;
MethodParameters:
Name Flags
in
public void <init>(java.io.InputStream, java.util.zip.Deflater);
descriptor: (Ljava/io/InputStream;Ljava/util/zip/Deflater;)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
aload 1
aload 2
sipush 512
invokespecial java.util.zip.DeflaterInputStream.<init>:(Ljava/io/InputStream;Ljava/util/zip/Deflater;I)V
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/zip/DeflaterInputStream;
0 2 1 in Ljava/io/InputStream;
0 2 2 defl Ljava/util/zip/Deflater;
MethodParameters:
Name Flags
in
defl
public void <init>(java.io.InputStream, java.util.zip.Deflater, int);
descriptor: (Ljava/io/InputStream;Ljava/util/zip/Deflater;I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
aload 1
invokespecial java.io.FilterInputStream.<init>:(Ljava/io/InputStream;)V
1: aload 0
iconst_1
newarray 8
putfield java.util.zip.DeflaterInputStream.rbuf:[B
2: aload 0
iconst_0
putfield java.util.zip.DeflaterInputStream.usesDefaultDeflater:Z
3: aload 0
iconst_0
putfield java.util.zip.DeflaterInputStream.reachEOF:Z
4: aload 1
ifnonnull 6
5: new java.lang.NullPointerException
dup
ldc "Null input"
invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
athrow
6: StackMap locals: java.util.zip.DeflaterInputStream java.io.InputStream java.util.zip.Deflater int
StackMap stack:
aload 2
ifnonnull 8
7: new java.lang.NullPointerException
dup
ldc "Null deflater"
invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
athrow
8: StackMap locals:
StackMap stack:
iload 3
iconst_1
if_icmpge 10
9: new java.lang.IllegalArgumentException
dup
ldc "Buffer size < 1"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
10: StackMap locals:
StackMap stack:
aload 0
aload 2
putfield java.util.zip.DeflaterInputStream.def:Ljava/util/zip/Deflater;
11: aload 0
iload 3
newarray 8
putfield java.util.zip.DeflaterInputStream.buf:[B
12: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Ljava/util/zip/DeflaterInputStream;
0 13 1 in Ljava/io/InputStream;
0 13 2 defl Ljava/util/zip/Deflater;
0 13 3 bufLen I
MethodParameters:
Name Flags
in
defl
bufLen
public void close();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
getfield java.util.zip.DeflaterInputStream.in:Ljava/io/InputStream;
ifnull 9
1: aload 0
getfield java.util.zip.DeflaterInputStream.usesDefaultDeflater:Z
ifeq 3
2: aload 0
getfield java.util.zip.DeflaterInputStream.def:Ljava/util/zip/Deflater;
invokevirtual java.util.zip.Deflater.end:()V
3: StackMap locals:
StackMap stack:
aload 0
getfield java.util.zip.DeflaterInputStream.in:Ljava/io/InputStream;
invokevirtual java.io.InputStream.close:()V
4: goto 8
StackMap locals:
StackMap stack: java.lang.Throwable
5: astore 1
6: aload 0
aconst_null
putfield java.util.zip.DeflaterInputStream.in:Ljava/io/InputStream;
7: aload 1
athrow
8: StackMap locals:
StackMap stack:
aload 0
aconst_null
putfield java.util.zip.DeflaterInputStream.in:Ljava/io/InputStream;
9: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/zip/DeflaterInputStream;
Exception table:
from to target type
1 5 5 any
Exceptions:
throws java.io.IOException
public int read();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=1
start local 0 0: aload 0
aload 0
getfield java.util.zip.DeflaterInputStream.rbuf:[B
iconst_0
iconst_1
invokevirtual java.util.zip.DeflaterInputStream.read:([BII)I
istore 1
start local 1 1: iload 1
ifgt 3
2: iconst_m1
ireturn
3: StackMap locals: int
StackMap stack:
aload 0
getfield java.util.zip.DeflaterInputStream.rbuf:[B
iconst_0
baload
sipush 255
iand
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/zip/DeflaterInputStream;
1 4 1 len I
Exceptions:
throws java.io.IOException
public int read(byte[], int, int);
descriptor: ([BII)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=6, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
invokevirtual java.util.zip.DeflaterInputStream.ensureOpen:()V
1: aload 1
ifnonnull 3
2: new java.lang.NullPointerException
dup
ldc "Null buffer for read"
invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
athrow
3: StackMap locals:
StackMap stack:
iload 2
iflt 4
iload 3
iflt 4
iload 3
aload 1
arraylength
iload 2
isub
if_icmple 5
4: StackMap locals:
StackMap stack:
new java.lang.IndexOutOfBoundsException
dup
invokespecial java.lang.IndexOutOfBoundsException.<init>:()V
athrow
5: StackMap locals:
StackMap stack:
iload 3
ifne 7
6: iconst_0
ireturn
7: StackMap locals:
StackMap stack:
iconst_0
istore 4
start local 4 8: goto 20
9: StackMap locals: int
StackMap stack:
aload 0
getfield java.util.zip.DeflaterInputStream.def:Ljava/util/zip/Deflater;
invokevirtual java.util.zip.Deflater.needsInput:()Z
ifeq 16
10: aload 0
getfield java.util.zip.DeflaterInputStream.in:Ljava/io/InputStream;
aload 0
getfield java.util.zip.DeflaterInputStream.buf:[B
iconst_0
aload 0
getfield java.util.zip.DeflaterInputStream.buf:[B
arraylength
invokevirtual java.io.InputStream.read:([BII)I
istore 5
start local 5 11: iload 5
ifge 14
12: aload 0
getfield java.util.zip.DeflaterInputStream.def:Ljava/util/zip/Deflater;
invokevirtual java.util.zip.Deflater.finish:()V
13: goto 16
StackMap locals: int
StackMap stack:
14: iload 5
ifle 16
15: aload 0
getfield java.util.zip.DeflaterInputStream.def:Ljava/util/zip/Deflater;
aload 0
getfield java.util.zip.DeflaterInputStream.buf:[B
iconst_0
iload 5
invokevirtual java.util.zip.Deflater.setInput:([BII)V
end local 5 16: StackMap locals:
StackMap stack:
aload 0
getfield java.util.zip.DeflaterInputStream.def:Ljava/util/zip/Deflater;
aload 1
iload 2
iload 3
invokevirtual java.util.zip.Deflater.deflate:([BII)I
istore 5
start local 5 17: iload 4
iload 5
iadd
istore 4
18: iload 2
iload 5
iadd
istore 2
19: iload 3
iload 5
isub
istore 3
end local 5 20: StackMap locals:
StackMap stack:
iload 3
ifle 21
aload 0
getfield java.util.zip.DeflaterInputStream.def:Ljava/util/zip/Deflater;
invokevirtual java.util.zip.Deflater.finished:()Z
ifeq 9
21: StackMap locals:
StackMap stack:
iload 4
ifne 24
aload 0
getfield java.util.zip.DeflaterInputStream.def:Ljava/util/zip/Deflater;
invokevirtual java.util.zip.Deflater.finished:()Z
ifeq 24
22: aload 0
iconst_1
putfield java.util.zip.DeflaterInputStream.reachEOF:Z
23: iconst_m1
istore 4
24: StackMap locals:
StackMap stack:
iload 4
ireturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 25 0 this Ljava/util/zip/DeflaterInputStream;
0 25 1 b [B
0 25 2 off I
0 25 3 len I
8 25 4 cnt I
11 16 5 n I
17 20 5 n I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
b
off
len
public long skip(long);
descriptor: (J)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=7, args_size=2
start local 0 start local 1 0: lload 1
lconst_0
lcmp
ifge 2
1: new java.lang.IllegalArgumentException
dup
ldc "negative skip length"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.util.zip.DeflaterInputStream.ensureOpen:()V
3: aload 0
getfield java.util.zip.DeflaterInputStream.rbuf:[B
arraylength
sipush 512
if_icmpge 5
4: aload 0
sipush 512
newarray 8
putfield java.util.zip.DeflaterInputStream.rbuf:[B
5: StackMap locals:
StackMap stack:
lload 1
ldc 2147483647
invokestatic java.lang.Math.min:(JJ)J
l2i
istore 3
start local 3 6: lconst_0
lstore 4
start local 4 7: goto 15
8: StackMap locals: int long
StackMap stack:
aload 0
aload 0
getfield java.util.zip.DeflaterInputStream.rbuf:[B
iconst_0
iload 3
aload 0
getfield java.util.zip.DeflaterInputStream.rbuf:[B
arraylength
if_icmpgt 9
iload 3
goto 10
StackMap locals: java.util.zip.DeflaterInputStream long int long
StackMap stack: java.util.zip.DeflaterInputStream byte[] int
9: aload 0
getfield java.util.zip.DeflaterInputStream.rbuf:[B
arraylength
StackMap locals: java.util.zip.DeflaterInputStream long int long
StackMap stack: java.util.zip.DeflaterInputStream byte[] int int
10: invokevirtual java.util.zip.DeflaterInputStream.read:([BII)I
istore 6
start local 6 11: iload 6
ifge 13
12: goto 16
13: StackMap locals: int
StackMap stack:
lload 4
iload 6
i2l
ladd
lstore 4
14: iload 3
iload 6
isub
istore 3
end local 6 15: StackMap locals:
StackMap stack:
iload 3
ifgt 8
16: StackMap locals:
StackMap stack:
lload 4
lreturn
end local 4 end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 this Ljava/util/zip/DeflaterInputStream;
0 17 1 n J
6 17 3 total I
7 17 4 cnt J
11 15 6 len I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
n
public int available();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokevirtual java.util.zip.DeflaterInputStream.ensureOpen:()V
1: aload 0
getfield java.util.zip.DeflaterInputStream.reachEOF:Z
ifeq 3
2: iconst_0
ireturn
3: StackMap locals:
StackMap stack:
iconst_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/zip/DeflaterInputStream;
Exceptions:
throws java.io.IOException
public boolean markSupported();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/zip/DeflaterInputStream;
public void mark(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=0, locals=2, args_size=2
start local 0 start local 1 0: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/zip/DeflaterInputStream;
0 1 1 limit I
MethodParameters:
Name Flags
limit
public void reset();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.io.IOException
dup
ldc "mark/reset not supported"
invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/zip/DeflaterInputStream;
Exceptions:
throws java.io.IOException
}
SourceFile: "DeflaterInputStream.java"