public class java.net.URLDecoder
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: java.net.URLDecoder
super_class: java.lang.Object
{
static java.lang.String dfltEncName;
descriptor: Ljava/lang/String;
flags: (0x0008) ACC_STATIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: getstatic java.net.URLEncoder.dfltEncName:Ljava/lang/String;
putstatic java.net.URLDecoder.dfltEncName:Ljava/lang/String;
return
LocalVariableTable:
Start End Slot Name Signature
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/net/URLDecoder;
public static java.lang.String decode(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: aconst_null
astore 1
start local 1 1: aload 0
getstatic java.net.URLDecoder.dfltEncName:Ljava/lang/String;
invokestatic java.net.URLDecoder.decode:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
astore 1
2: goto 4
StackMap locals: java.lang.String java.lang.String
StackMap stack: java.io.UnsupportedEncodingException
3: pop
4: StackMap locals:
StackMap stack:
aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 s Ljava/lang/String;
1 5 1 str Ljava/lang/String;
Exception table:
from to target type
1 2 3 Class java.io.UnsupportedEncodingException
RuntimeVisibleAnnotations:
java.lang.Deprecated()
MethodParameters:
Name Flags
s
public static java.lang.String decode(java.lang.String, java.lang.String);
descriptor: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=7, locals=10, args_size=2
start local 0 start local 1 0: iconst_0
istore 2
start local 2 1: aload 0
invokevirtual java.lang.String.length:()I
istore 3
start local 3 2: new java.lang.StringBuffer
dup
iload 3
sipush 500
if_icmple 3
iload 3
iconst_2
idiv
goto 4
StackMap locals: java.lang.String java.lang.String int int
StackMap stack: new 2 new 2
3: iload 3
StackMap locals: java.lang.String java.lang.String int int
StackMap stack: new 2 new 2 int
4: invokespecial java.lang.StringBuffer.<init>:(I)V
astore 4
start local 4 5: iconst_0
istore 5
start local 5 6: aload 1
invokevirtual java.lang.String.length:()I
ifne 8
7: new java.io.UnsupportedEncodingException
dup
ldc "URLDecoder: empty string enc parameter"
invokespecial java.io.UnsupportedEncodingException.<init>:(Ljava/lang/String;)V
athrow
8: StackMap locals: java.lang.StringBuffer int
StackMap stack:
aconst_null
astore 7
start local 7 9: goto 45
10: StackMap locals: java.lang.String java.lang.String int int java.lang.StringBuffer int top byte[]
StackMap stack:
aload 0
iload 5
invokevirtual java.lang.String.charAt:(I)C
istore 6
start local 6 11: iload 6
lookupswitch { // 2
37: 16
43: 12
default: 43
}
12: StackMap locals: java.lang.String java.lang.String int int java.lang.StringBuffer int int byte[]
StackMap stack:
aload 4
bipush 32
invokevirtual java.lang.StringBuffer.append:(C)Ljava/lang/StringBuffer;
pop
13: iinc 5 1
14: iconst_1
istore 2
15: goto 45
16: StackMap locals:
StackMap stack:
aload 7
ifnonnull 18
17: iload 3
iload 5
isub
iconst_3
idiv
newarray 8
astore 7
18: StackMap locals:
StackMap stack:
iconst_0
istore 8
start local 8 19: goto 27
20: StackMap locals: int
StackMap stack:
aload 0
iload 5
iconst_1
iadd
iload 5
iconst_3
iadd
invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
bipush 16
invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;I)I
istore 9
start local 9 21: iload 9
ifge 23
22: new java.lang.IllegalArgumentException
dup
ldc "URLDecoder: Illegal hex characters in escape (%) pattern - negative value"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
23: StackMap locals: int
StackMap stack:
aload 7
iload 8
iinc 8 1
iload 9
i2b
bastore
24: iinc 5 3
25: iload 5
iload 3
if_icmpge 27
26: aload 0
iload 5
invokevirtual java.lang.String.charAt:(I)C
istore 6
end local 9 27: StackMap locals:
StackMap stack:
iload 5
iconst_2
iadd
iload 3
if_icmpge 29
28: iload 6
bipush 37
if_icmpeq 20
29: StackMap locals:
StackMap stack:
iload 5
iload 3
if_icmpge 33
iload 6
bipush 37
if_icmpne 33
30: new java.lang.IllegalArgumentException
dup
31: ldc "URLDecoder: Incomplete trailing escape (%) pattern"
32: invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
33: StackMap locals:
StackMap stack:
aload 4
new java.lang.String
dup
aload 7
iconst_0
iload 8
aload 1
invokespecial java.lang.String.<init>:([BIILjava/lang/String;)V
invokevirtual java.lang.StringBuffer.append:(Ljava/lang/String;)Ljava/lang/StringBuffer;
pop
end local 8 34: goto 41
StackMap locals: java.lang.String java.lang.String int int java.lang.StringBuffer int int byte[]
StackMap stack: java.lang.NumberFormatException
35: astore 8
start local 8 36: new java.lang.IllegalArgumentException
dup
37: new java.lang.StringBuilder
dup
ldc "URLDecoder: Illegal hex characters in escape (%) pattern - "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
38: aload 8
invokevirtual java.lang.NumberFormatException.getMessage:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
39: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
40: invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
end local 8 41: StackMap locals:
StackMap stack:
iconst_1
istore 2
42: goto 45
43: StackMap locals:
StackMap stack:
aload 4
iload 6
invokevirtual java.lang.StringBuffer.append:(C)Ljava/lang/StringBuffer;
pop
44: iinc 5 1
end local 6 45: StackMap locals: java.lang.String java.lang.String int int java.lang.StringBuffer int top byte[]
StackMap stack:
iload 5
iload 3
if_icmplt 10
46: iload 2
ifeq 47
aload 4
invokevirtual java.lang.StringBuffer.toString:()Ljava/lang/String;
goto 48
StackMap locals:
StackMap stack:
47: aload 0
StackMap locals:
StackMap stack: java.lang.String
48: areturn
end local 7 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 49 0 s Ljava/lang/String;
0 49 1 enc Ljava/lang/String;
1 49 2 needToChange Z
2 49 3 numChars I
5 49 4 sb Ljava/lang/StringBuffer;
6 49 5 i I
11 45 6 c C
9 49 7 bytes [B
19 34 8 pos I
21 27 9 v I
36 41 8 e Ljava/lang/NumberFormatException;
Exception table:
from to target type
16 34 35 Class java.lang.NumberFormatException
Exceptions:
throws java.io.UnsupportedEncodingException
MethodParameters:
Name Flags
s
enc
}
SourceFile: "URLDecoder.java"