public final class org.apache.logging.log4j.core.util.NameUtil
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: org.apache.logging.log4j.core.util.NameUtil
super_class: java.lang.Object
{
private static final int MASK;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 255
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/apache/logging/log4j/core/util/NameUtil;
public static java.lang.String getSubName(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=2, args_size=1
start local 0 0: aload 0
invokestatic org.apache.logging.log4j.util.Strings.isEmpty:(Ljava/lang/CharSequence;)Z
ifeq 2
1: aconst_null
areturn
2: StackMap locals:
StackMap stack:
aload 0
bipush 46
invokevirtual java.lang.String.lastIndexOf:(I)I
istore 1
start local 1 3: iload 1
ifle 4
aload 0
iconst_0
iload 1
invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
goto 5
StackMap locals: int
StackMap stack:
4: ldc ""
StackMap locals:
StackMap stack: java.lang.String
5: areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 name Ljava/lang/String;
3 6 1 i I
MethodParameters:
Name Flags
name final
public static java.lang.String md5(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=9, args_size=1
start local 0 0: ldc "MD5"
invokestatic java.security.MessageDigest.getInstance:(Ljava/lang/String;)Ljava/security/MessageDigest;
astore 1
start local 1 1: aload 1
aload 0
invokevirtual java.lang.String.getBytes:()[B
invokevirtual java.security.MessageDigest.update:([B)V
2: aload 1
invokevirtual java.security.MessageDigest.digest:()[B
astore 2
start local 2 3: new java.lang.StringBuilder
dup
invokespecial java.lang.StringBuilder.<init>:()V
astore 3
start local 3 4: aload 2
dup
astore 7
arraylength
istore 6
iconst_0
istore 5
goto 11
StackMap locals: java.lang.String java.security.MessageDigest byte[] java.lang.StringBuilder top int int byte[]
StackMap stack:
5: aload 7
iload 5
baload
istore 4
start local 4 6: sipush 255
iload 4
iand
invokestatic java.lang.Integer.toHexString:(I)Ljava/lang/String;
astore 8
start local 8 7: aload 8
invokevirtual java.lang.String.length:()I
iconst_1
if_icmpne 9
8: aload 3
bipush 48
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
9: StackMap locals: java.lang.String java.security.MessageDigest byte[] java.lang.StringBuilder int int int byte[] java.lang.String
StackMap stack:
aload 3
aload 8
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
end local 8 end local 4 10: iinc 5 1
StackMap locals: java.lang.String java.security.MessageDigest byte[] java.lang.StringBuilder top int int byte[]
StackMap stack:
11: iload 5
iload 6
if_icmplt 5
12: aload 3
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
13: areturn
end local 3 end local 2 end local 1 14: StackMap locals: java.lang.String
StackMap stack: java.lang.Exception
pop
15: aload 0
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 string Ljava/lang/String;
1 14 1 digest Ljava/security/MessageDigest;
3 14 2 bytes [B
4 14 3 md5 Ljava/lang/StringBuilder;
6 10 4 b B
7 10 8 hex Ljava/lang/String;
Exception table:
from to target type
0 13 14 Class java.lang.Exception
MethodParameters:
Name Flags
string final
}
SourceFile: "NameUtil.java"