public final class org.hsqldb.lib.CountdownInputStream extends java.io.InputStream
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: org.hsqldb.lib.CountdownInputStream
super_class: java.io.InputStream
{
private long m_count;
descriptor: J
flags: (0x0002) ACC_PRIVATE
private java.io.InputStream m_input;
descriptor: Ljava/io/InputStream;
flags: (0x0002) ACC_PRIVATE
public void <init>(java.io.InputStream);
descriptor: (Ljava/io/InputStream;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.io.InputStream.<init>:()V
1: aload 0
aload 1
putfield org.hsqldb.lib.CountdownInputStream.m_input:Ljava/io/InputStream;
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/hsqldb/lib/CountdownInputStream;
0 3 1 is Ljava/io/InputStream;
MethodParameters:
Name Flags
is final
public int read();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_count:J
lconst_0
lcmp
ifgt 2
1: iconst_m1
ireturn
2: StackMap locals:
StackMap stack:
aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_input:Ljava/io/InputStream;
invokevirtual java.io.InputStream.read:()I
istore 1
start local 1 3: iload 1
iflt 5
4: aload 0
dup
getfield org.hsqldb.lib.CountdownInputStream.m_count:J
lconst_1
lsub
putfield org.hsqldb.lib.CountdownInputStream.m_count:J
5: StackMap locals: int
StackMap stack:
iload 1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lorg/hsqldb/lib/CountdownInputStream;
3 6 1 b I
Exceptions:
throws java.io.IOException
public int read(byte[]);
descriptor: ([B)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=4, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 2
1: new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_count:J
lconst_0
lcmp
ifgt 4
3: iconst_m1
ireturn
4: StackMap locals:
StackMap stack:
aload 1
arraylength
istore 2
start local 2 5: iload 2
i2l
aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_count:J
lcmp
ifle 7
6: aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_count:J
l2i
istore 2
7: StackMap locals: int
StackMap stack:
aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_input:Ljava/io/InputStream;
aload 1
iconst_0
iload 2
invokevirtual java.io.InputStream.read:([BII)I
istore 3
start local 3 8: iload 3
ifle 10
9: aload 0
dup
getfield org.hsqldb.lib.CountdownInputStream.m_count:J
iload 3
i2l
lsub
putfield org.hsqldb.lib.CountdownInputStream.m_count:J
10: StackMap locals: int
StackMap stack:
iload 3
ireturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Lorg/hsqldb/lib/CountdownInputStream;
0 11 1 buf [B
5 11 2 len I
8 11 3 r I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
buf final
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 1
ifnonnull 2
1: new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_count:J
lconst_0
lcmp
ifgt 4
3: iconst_m1
ireturn
4: StackMap locals:
StackMap stack:
iload 3
i2l
aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_count:J
lcmp
ifle 6
5: aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_count:J
l2i
istore 3
6: StackMap locals:
StackMap stack:
aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_input:Ljava/io/InputStream;
aload 1
iload 2
iload 3
invokevirtual java.io.InputStream.read:([BII)I
istore 4
start local 4 7: iload 4
ifle 9
8: aload 0
dup
getfield org.hsqldb.lib.CountdownInputStream.m_count:J
iload 4
i2l
lsub
putfield org.hsqldb.lib.CountdownInputStream.m_count:J
9: StackMap locals: int
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 10 0 this Lorg/hsqldb/lib/CountdownInputStream;
0 10 1 buf [B
0 10 2 off I
0 10 3 len I
7 10 4 r I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
buf final
off final
len
public void close();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_input:Ljava/io/InputStream;
invokevirtual java.io.InputStream.close:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/hsqldb/lib/CountdownInputStream;
Exceptions:
throws java.io.IOException
public int available();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=1, args_size=1
start local 0 0: aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_input:Ljava/io/InputStream;
invokevirtual java.io.InputStream.available:()I
1: ldc 2147483647
aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_count:J
invokestatic java.lang.Math.min:(JJ)J
l2i
2: invokestatic java.lang.Math.min:(II)I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/hsqldb/lib/CountdownInputStream;
Exceptions:
throws java.io.IOException
public long skip(long);
descriptor: (J)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: lload 1
lconst_0
lcmp
ifgt 1
lconst_0
goto 2
1: StackMap locals:
StackMap stack:
aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_input:Ljava/io/InputStream;
aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_count:J
lload 1
invokestatic java.lang.Math.min:(JJ)J
invokevirtual java.io.InputStream.skip:(J)J
2: StackMap locals:
StackMap stack: long
lreturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/hsqldb/lib/CountdownInputStream;
0 3 1 count J
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
count
public long getCount();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield org.hsqldb.lib.CountdownInputStream.m_count:J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/hsqldb/lib/CountdownInputStream;
public void setCount(long);
descriptor: (J)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
lload 1
putfield org.hsqldb.lib.CountdownInputStream.m_count:J
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/hsqldb/lib/CountdownInputStream;
0 2 1 count J
MethodParameters:
Name Flags
count
}
SourceFile: "CountdownInputStream.java"