class java.util.jar.Manifest$FastInputStream extends java.io.FilterInputStream
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.util.jar.Manifest$FastInputStream
super_class: java.io.FilterInputStream
{
private byte[] buf;
descriptor: [B
flags: (0x0002) ACC_PRIVATE
private int count;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int pos;
descriptor: I
flags: (0x0002) ACC_PRIVATE
void <init>(java.io.InputStream);
descriptor: (Ljava/io/InputStream;)V
flags: (0x0000)
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
sipush 8192
invokespecial java.util.jar.Manifest$FastInputStream.<init>:(Ljava/io/InputStream;I)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/jar/Manifest$FastInputStream;
0 2 1 in Ljava/io/InputStream;
MethodParameters:
Name Flags
in
void <init>(java.io.InputStream, int);
descriptor: (Ljava/io/InputStream;I)V
flags: (0x0000)
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
invokespecial java.io.FilterInputStream.<init>:(Ljava/io/InputStream;)V
1: aload 0
iconst_0
putfield java.util.jar.Manifest$FastInputStream.count:I
2: aload 0
iconst_0
putfield java.util.jar.Manifest$FastInputStream.pos:I
3: aload 0
iload 2
newarray 8
putfield java.util.jar.Manifest$FastInputStream.buf:[B
4: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/jar/Manifest$FastInputStream;
0 5 1 in Ljava/io/InputStream;
0 5 2 size I
MethodParameters:
Name Flags
in
size
public int read();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.jar.Manifest$FastInputStream.pos:I
aload 0
getfield java.util.jar.Manifest$FastInputStream.count:I
if_icmplt 4
1: aload 0
invokevirtual java.util.jar.Manifest$FastInputStream.fill:()V
2: aload 0
getfield java.util.jar.Manifest$FastInputStream.pos:I
aload 0
getfield java.util.jar.Manifest$FastInputStream.count:I
if_icmplt 4
3: iconst_m1
ireturn
4: StackMap locals:
StackMap stack:
aload 0
getfield java.util.jar.Manifest$FastInputStream.buf:[B
aload 0
dup
getfield java.util.jar.Manifest$FastInputStream.pos:I
dup_x1
iconst_1
iadd
putfield java.util.jar.Manifest$FastInputStream.pos:I
baload
invokestatic java.lang.Byte.toUnsignedInt:(B)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/jar/Manifest$FastInputStream;
Exceptions:
throws java.io.IOException
public int read(byte[], int, int);
descriptor: ([BII)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=5, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
getfield java.util.jar.Manifest$FastInputStream.count:I
aload 0
getfield java.util.jar.Manifest$FastInputStream.pos:I
isub
istore 4
start local 4 1: iload 4
ifgt 8
2: iload 3
aload 0
getfield java.util.jar.Manifest$FastInputStream.buf:[B
arraylength
if_icmplt 4
3: aload 0
getfield java.util.jar.Manifest$FastInputStream.in:Ljava/io/InputStream;
aload 1
iload 2
iload 3
invokevirtual java.io.InputStream.read:([BII)I
ireturn
4: StackMap locals: int
StackMap stack:
aload 0
invokevirtual java.util.jar.Manifest$FastInputStream.fill:()V
5: aload 0
getfield java.util.jar.Manifest$FastInputStream.count:I
aload 0
getfield java.util.jar.Manifest$FastInputStream.pos:I
isub
istore 4
6: iload 4
ifgt 8
7: iconst_m1
ireturn
8: StackMap locals:
StackMap stack:
iload 3
iload 4
if_icmple 10
9: iload 4
istore 3
10: StackMap locals:
StackMap stack:
aload 0
getfield java.util.jar.Manifest$FastInputStream.buf:[B
aload 0
getfield java.util.jar.Manifest$FastInputStream.pos:I
aload 1
iload 2
iload 3
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
11: aload 0
dup
getfield java.util.jar.Manifest$FastInputStream.pos:I
iload 3
iadd
putfield java.util.jar.Manifest$FastInputStream.pos:I
12: iload 3
ireturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Ljava/util/jar/Manifest$FastInputStream;
0 13 1 b [B
0 13 2 off I
0 13 3 len I
1 13 4 avail I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
b
off
len
public int readLine(byte[], int, int);
descriptor: ([BII)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=10, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
getfield java.util.jar.Manifest$FastInputStream.buf:[B
astore 4
start local 4 1: iconst_0
istore 5
start local 5 2: goto 22
3: StackMap locals: byte[] int
StackMap stack:
aload 0
getfield java.util.jar.Manifest$FastInputStream.count:I
aload 0
getfield java.util.jar.Manifest$FastInputStream.pos:I
isub
istore 6
start local 6 4: iload 6
ifgt 9
5: aload 0
invokevirtual java.util.jar.Manifest$FastInputStream.fill:()V
6: aload 0
getfield java.util.jar.Manifest$FastInputStream.count:I
aload 0
getfield java.util.jar.Manifest$FastInputStream.pos:I
isub
istore 6
7: iload 6
ifgt 9
8: iconst_m1
ireturn
9: StackMap locals: int
StackMap stack:
iload 3
iload 5
isub
istore 7
start local 7 10: iload 7
iload 6
if_icmple 12
11: iload 6
istore 7
12: StackMap locals: int
StackMap stack:
aload 0
getfield java.util.jar.Manifest$FastInputStream.pos:I
istore 8
start local 8 13: iload 8
iload 7
iadd
istore 9
start local 9 14: StackMap locals: int int
StackMap stack:
iload 8
iload 9
if_icmpge 15
aload 4
iload 8
iinc 8 1
baload
bipush 10
if_icmpne 14
15: StackMap locals:
StackMap stack:
iload 8
aload 0
getfield java.util.jar.Manifest$FastInputStream.pos:I
isub
istore 7
16: aload 4
aload 0
getfield java.util.jar.Manifest$FastInputStream.pos:I
aload 1
iload 2
iload 7
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
17: iload 2
iload 7
iadd
istore 2
18: iload 5
iload 7
iadd
istore 5
19: aload 0
iload 8
putfield java.util.jar.Manifest$FastInputStream.pos:I
20: aload 4
iload 8
iconst_1
isub
baload
bipush 10
if_icmpne 22
21: goto 23
end local 9 end local 8 end local 7 end local 6 22: StackMap locals: java.util.jar.Manifest$FastInputStream byte[] int int byte[] int
StackMap stack:
iload 5
iload 3
if_icmplt 3
23: StackMap locals:
StackMap stack:
iload 5
ireturn
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 24 0 this Ljava/util/jar/Manifest$FastInputStream;
0 24 1 b [B
0 24 2 off I
0 24 3 len I
1 24 4 tbuf [B
2 24 5 total I
4 22 6 avail I
10 22 7 n I
13 22 8 tpos I
14 22 9 maxpos I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
b
off
len
public byte peek();
descriptor: ()B
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.jar.Manifest$FastInputStream.pos:I
aload 0
getfield java.util.jar.Manifest$FastInputStream.count:I
if_icmpne 2
1: aload 0
invokevirtual java.util.jar.Manifest$FastInputStream.fill:()V
2: StackMap locals:
StackMap stack:
aload 0
getfield java.util.jar.Manifest$FastInputStream.pos:I
aload 0
getfield java.util.jar.Manifest$FastInputStream.count:I
if_icmpne 4
3: iconst_m1
ireturn
4: StackMap locals:
StackMap stack:
aload 0
getfield java.util.jar.Manifest$FastInputStream.buf:[B
aload 0
getfield java.util.jar.Manifest$FastInputStream.pos:I
baload
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/jar/Manifest$FastInputStream;
Exceptions:
throws java.io.IOException
public int readLine(byte[]);
descriptor: ([B)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
iconst_0
aload 1
arraylength
invokevirtual java.util.jar.Manifest$FastInputStream.readLine:([BII)I
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/jar/Manifest$FastInputStream;
0 1 1 b [B
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
b
public long skip(long);
descriptor: (J)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=5, args_size=2
start local 0 start local 1 0: lload 1
lconst_0
lcmp
ifgt 2
1: lconst_0
lreturn
2: StackMap locals:
StackMap stack:
aload 0
getfield java.util.jar.Manifest$FastInputStream.count:I
aload 0
getfield java.util.jar.Manifest$FastInputStream.pos:I
isub
i2l
lstore 3
start local 3 3: lload 3
lconst_0
lcmp
ifgt 5
4: aload 0
getfield java.util.jar.Manifest$FastInputStream.in:Ljava/io/InputStream;
lload 1
invokevirtual java.io.InputStream.skip:(J)J
lreturn
5: StackMap locals: long
StackMap stack:
lload 1
lload 3
lcmp
ifle 7
6: lload 3
lstore 1
7: StackMap locals:
StackMap stack:
aload 0
dup
getfield java.util.jar.Manifest$FastInputStream.pos:I
i2l
lload 1
ladd
l2i
putfield java.util.jar.Manifest$FastInputStream.pos:I
8: lload 1
lreturn
end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/util/jar/Manifest$FastInputStream;
0 9 1 n J
3 9 3 avail J
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
n
public int available();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.jar.Manifest$FastInputStream.count:I
aload 0
getfield java.util.jar.Manifest$FastInputStream.pos:I
isub
aload 0
getfield java.util.jar.Manifest$FastInputStream.in:Ljava/io/InputStream;
invokevirtual java.io.InputStream.available:()I
iadd
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/jar/Manifest$FastInputStream;
Exceptions:
throws java.io.IOException
public void close();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.jar.Manifest$FastInputStream.in:Ljava/io/InputStream;
ifnull 4
1: aload 0
getfield java.util.jar.Manifest$FastInputStream.in:Ljava/io/InputStream;
invokevirtual java.io.InputStream.close:()V
2: aload 0
aconst_null
putfield java.util.jar.Manifest$FastInputStream.in:Ljava/io/InputStream;
3: aload 0
aconst_null
putfield java.util.jar.Manifest$FastInputStream.buf:[B
4: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/jar/Manifest$FastInputStream;
Exceptions:
throws java.io.IOException
private void fill();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=2, args_size=1
start local 0 0: aload 0
aload 0
iconst_0
dup_x1
putfield java.util.jar.Manifest$FastInputStream.pos:I
putfield java.util.jar.Manifest$FastInputStream.count:I
1: aload 0
getfield java.util.jar.Manifest$FastInputStream.in:Ljava/io/InputStream;
aload 0
getfield java.util.jar.Manifest$FastInputStream.buf:[B
iconst_0
aload 0
getfield java.util.jar.Manifest$FastInputStream.buf:[B
arraylength
invokevirtual java.io.InputStream.read:([BII)I
istore 1
start local 1 2: iload 1
ifle 4
3: aload 0
iload 1
putfield java.util.jar.Manifest$FastInputStream.count:I
4: StackMap locals: int
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/jar/Manifest$FastInputStream;
2 5 1 n I
Exceptions:
throws java.io.IOException
}
SourceFile: "Manifest.java"
NestHost: java.util.jar.Manifest
InnerClasses:
FastInputStream = java.util.jar.Manifest$FastInputStream of java.util.jar.Manifest