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 // org.apache.logging.log4j.core.util.NameUtil this
         0: .line 30
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 31
            return
        end local 0 // org.apache.logging.log4j.core.util.NameUtil this
      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 // java.lang.String name
         0: .line 34
            aload 0 /* name */
            invokestatic org.apache.logging.log4j.util.Strings.isEmpty:(Ljava/lang/CharSequence;)Z
            ifeq 2
         1: .line 35
            aconst_null
            areturn
         2: .line 37
      StackMap locals:
      StackMap stack:
            aload 0 /* name */
            bipush 46
            invokevirtual java.lang.String.lastIndexOf:(I)I
            istore 1 /* i */
        start local 1 // int i
         3: .line 38
            iload 1 /* i */
            ifle 4
            aload 0 /* name */
            iconst_0
            iload 1 /* i */
            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 // int i
        end local 0 // java.lang.String name
      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 // java.lang.String string
         0: .line 43
            ldc "MD5"
            invokestatic java.security.MessageDigest.getInstance:(Ljava/lang/String;)Ljava/security/MessageDigest;
            astore 1 /* digest */
        start local 1 // java.security.MessageDigest digest
         1: .line 44
            aload 1 /* digest */
            aload 0 /* string */
            invokevirtual java.lang.String.getBytes:()[B
            invokevirtual java.security.MessageDigest.update:([B)V
         2: .line 45
            aload 1 /* digest */
            invokevirtual java.security.MessageDigest.digest:()[B
            astore 2 /* bytes */
        start local 2 // byte[] bytes
         3: .line 46
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 3 /* md5 */
        start local 3 // java.lang.StringBuilder md5
         4: .line 47
            aload 2 /* bytes */
            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 /* b */
        start local 4 // byte b
         6: .line 48
            sipush 255
            iload 4 /* b */
            iand
            invokestatic java.lang.Integer.toHexString:(I)Ljava/lang/String;
            astore 8 /* hex */
        start local 8 // java.lang.String hex
         7: .line 49
            aload 8 /* hex */
            invokevirtual java.lang.String.length:()I
            iconst_1
            if_icmpne 9
         8: .line 50
            aload 3 /* md5 */
            bipush 48
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
         9: .line 52
      StackMap locals: java.lang.String java.security.MessageDigest byte[] java.lang.StringBuilder int int int byte[] java.lang.String
      StackMap stack:
            aload 3 /* md5 */
            aload 8 /* hex */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        end local 8 // java.lang.String hex
        end local 4 // byte b
        10: .line 47
            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: .line 54
            aload 3 /* md5 */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        13: areturn
        end local 3 // java.lang.StringBuilder md5
        end local 2 // byte[] bytes
        end local 1 // java.security.MessageDigest digest
        14: .line 55
      StackMap locals: java.lang.String
      StackMap stack: java.lang.Exception
            pop
        15: .line 56
            aload 0 /* string */
            areturn
        end local 0 // java.lang.String string
      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"