public class java.io.StringReader extends java.io.Reader
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: java.io.StringReader
super_class: java.io.Reader
{
private java.lang.String str;
descriptor: Ljava/lang/String;
flags: (0x0002) ACC_PRIVATE
private int length;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int next;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int mark;
descriptor: I
flags: (0x0002) ACC_PRIVATE
public void <init>(java.lang.String);
descriptor: (Ljava/lang/String;)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.Reader.<init>:()V
1: aload 0
iconst_0
putfield java.io.StringReader.next:I
2: aload 0
iconst_0
putfield java.io.StringReader.mark:I
3: aload 0
aload 1
putfield java.io.StringReader.str:Ljava/lang/String;
4: aload 0
aload 1
invokevirtual java.lang.String.length:()I
putfield java.io.StringReader.length:I
5: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Ljava/io/StringReader;
0 6 1 s Ljava/lang/String;
MethodParameters:
Name Flags
s
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.io.StringReader.str:Ljava/lang/String;
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/io/StringReader;
Exceptions:
throws java.io.IOException
public int read();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=2, args_size=1
start local 0 0: aload 0
getfield java.io.StringReader.lock:Ljava/lang/Object;
dup
astore 1
monitorenter
1: aload 0
invokevirtual java.io.StringReader.ensureOpen:()V
2: aload 0
getfield java.io.StringReader.next:I
aload 0
getfield java.io.StringReader.length:I
if_icmplt 5
3: aload 1
monitorexit
4: iconst_m1
ireturn
5: StackMap locals: java.lang.Object
StackMap stack:
aload 0
getfield java.io.StringReader.str:Ljava/lang/String;
aload 0
dup
getfield java.io.StringReader.next:I
dup_x1
iconst_1
iadd
putfield java.io.StringReader.next:I
invokevirtual java.lang.String.charAt:(I)C
aload 1
monitorexit
6: ireturn
7: StackMap locals:
StackMap stack: java.lang.Throwable
aload 1
monitorexit
8: athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/io/StringReader;
Exception table:
from to target type
1 4 7 any
5 6 7 any
7 8 7 any
Exceptions:
throws java.io.IOException
public int read(char[], int, int);
descriptor: ([CII)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=6, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
getfield java.io.StringReader.lock:Ljava/lang/Object;
dup
astore 4
monitorenter
1: aload 0
invokevirtual java.io.StringReader.ensureOpen:()V
2: iload 2
iflt 4
iload 2
aload 1
arraylength
if_icmpgt 4
iload 3
iflt 4
3: iload 2
iload 3
iadd
aload 1
arraylength
if_icmpgt 4
iload 2
iload 3
iadd
ifge 5
4: StackMap locals: java.lang.Object
StackMap stack:
new java.lang.IndexOutOfBoundsException
dup
invokespecial java.lang.IndexOutOfBoundsException.<init>:()V
athrow
5: StackMap locals:
StackMap stack:
iload 3
ifne 8
6: aload 4
monitorexit
7: iconst_0
ireturn
8: StackMap locals:
StackMap stack:
aload 0
getfield java.io.StringReader.next:I
aload 0
getfield java.io.StringReader.length:I
if_icmplt 11
9: aload 4
monitorexit
10: iconst_m1
ireturn
11: StackMap locals:
StackMap stack:
aload 0
getfield java.io.StringReader.length:I
aload 0
getfield java.io.StringReader.next:I
isub
iload 3
invokestatic java.lang.Math.min:(II)I
istore 5
start local 5 12: aload 0
getfield java.io.StringReader.str:Ljava/lang/String;
aload 0
getfield java.io.StringReader.next:I
aload 0
getfield java.io.StringReader.next:I
iload 5
iadd
aload 1
iload 2
invokevirtual java.lang.String.getChars:(II[CI)V
13: aload 0
dup
getfield java.io.StringReader.next:I
iload 5
iadd
putfield java.io.StringReader.next:I
14: iload 5
aload 4
monitorexit
15: ireturn
end local 5 16: StackMap locals:
StackMap stack: java.lang.Throwable
aload 4
monitorexit
17: athrow
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 18 0 this Ljava/io/StringReader;
0 18 1 cbuf [C
0 18 2 off I
0 18 3 len I
12 16 5 n I
Exception table:
from to target type
1 7 16 any
8 10 16 any
11 15 16 any
16 17 16 any
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
cbuf
off
len
public long skip(long);
descriptor: (J)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=6, args_size=2
start local 0 start local 1 0: aload 0
getfield java.io.StringReader.lock:Ljava/lang/Object;
dup
astore 3
monitorenter
1: aload 0
invokevirtual java.io.StringReader.ensureOpen:()V
2: aload 0
getfield java.io.StringReader.next:I
aload 0
getfield java.io.StringReader.length:I
if_icmplt 5
3: aload 3
monitorexit
4: lconst_0
lreturn
5: StackMap locals: java.lang.Object
StackMap stack:
aload 0
getfield java.io.StringReader.length:I
aload 0
getfield java.io.StringReader.next:I
isub
i2l
lload 1
invokestatic java.lang.Math.min:(JJ)J
lstore 4
start local 4 6: aload 0
getfield java.io.StringReader.next:I
ineg
i2l
lload 4
invokestatic java.lang.Math.max:(JJ)J
lstore 4
7: aload 0
dup
getfield java.io.StringReader.next:I
i2l
lload 4
ladd
l2i
putfield java.io.StringReader.next:I
8: lload 4
aload 3
monitorexit
9: lreturn
end local 4 10: StackMap locals:
StackMap stack: java.lang.Throwable
aload 3
monitorexit
11: athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Ljava/io/StringReader;
0 12 1 ns J
6 10 4 n J
Exception table:
from to target type
1 4 10 any
5 9 10 any
10 11 10 any
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
ns
public boolean ready();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
getfield java.io.StringReader.lock:Ljava/lang/Object;
dup
astore 1
monitorenter
1: aload 0
invokevirtual java.io.StringReader.ensureOpen:()V
2: aload 1
monitorexit
3: iconst_1
ireturn
4: StackMap locals: java.io.StringReader java.lang.Object
StackMap stack: java.lang.Throwable
aload 1
monitorexit
5: athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Ljava/io/StringReader;
Exception table:
from to target type
1 3 4 any
4 5 4 any
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_1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/io/StringReader;
public void mark(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: iload 1
ifge 2
1: new java.lang.IllegalArgumentException
dup
ldc "Read-ahead limit < 0"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield java.io.StringReader.lock:Ljava/lang/Object;
dup
astore 2
monitorenter
3: aload 0
invokevirtual java.io.StringReader.ensureOpen:()V
4: aload 0
aload 0
getfield java.io.StringReader.next:I
putfield java.io.StringReader.mark:I
5: aload 2
monitorexit
6: goto 9
StackMap locals: java.io.StringReader int java.lang.Object
StackMap stack: java.lang.Throwable
7: aload 2
monitorexit
8: athrow
9: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/io/StringReader;
0 10 1 readAheadLimit I
Exception table:
from to target type
3 6 7 any
7 8 7 any
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
readAheadLimit
public void reset();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aload 0
getfield java.io.StringReader.lock:Ljava/lang/Object;
dup
astore 1
monitorenter
1: aload 0
invokevirtual java.io.StringReader.ensureOpen:()V
2: aload 0
aload 0
getfield java.io.StringReader.mark:I
putfield java.io.StringReader.next:I
3: aload 1
monitorexit
4: goto 7
StackMap locals: java.io.StringReader java.lang.Object
StackMap stack: java.lang.Throwable
5: aload 1
monitorexit
6: athrow
7: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/io/StringReader;
Exception table:
from to target type
1 4 5 any
5 6 5 any
Exceptions:
throws java.io.IOException
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.io.StringReader.lock:Ljava/lang/Object;
dup
astore 1
monitorenter
1: aload 0
aconst_null
putfield java.io.StringReader.str:Ljava/lang/String;
2: aload 1
monitorexit
3: goto 6
StackMap locals: java.io.StringReader java.lang.Object
StackMap stack: java.lang.Throwable
4: aload 1
monitorexit
5: athrow
6: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Ljava/io/StringReader;
Exception table:
from to target type
1 3 4 any
4 5 4 any
}
SourceFile: "StringReader.java"