public class org.apache.http.conn.util.DnsUtils
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.http.conn.util.DnsUtils
  super_class: java.lang.Object
{
  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.http.conn.util.DnsUtils this
         0: .line 37
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 38
            return
        end local 0 // org.apache.http.conn.util.DnsUtils this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/http/conn/util/DnsUtils;

  private static boolean isUpper(char);
    descriptor: (C)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // char c
         0: .line 41
            iload 0 /* c */
            bipush 65
            if_icmplt 1
            iload 0 /* c */
            bipush 90
            if_icmpgt 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // char c
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0     c  C
    MethodParameters:
      Name  Flags
      c     final

  public static java.lang.String normalize(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=5, args_size=1
        start local 0 // java.lang.String s
         0: .line 45
            aload 0 /* s */
            ifnonnull 2
         1: .line 46
            aconst_null
            areturn
         2: .line 48
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 1 /* pos */
        start local 1 // int pos
         3: .line 49
            aload 0 /* s */
            invokevirtual java.lang.String.length:()I
            istore 2 /* remaining */
        start local 2 // int remaining
         4: .line 50
            goto 9
         5: .line 51
      StackMap locals: int int
      StackMap stack:
            aload 0 /* s */
            iload 1 /* pos */
            invokevirtual java.lang.String.charAt:(I)C
            invokestatic org.apache.http.conn.util.DnsUtils.isUpper:(C)Z
            ifeq 7
         6: .line 52
            goto 10
         7: .line 54
      StackMap locals:
      StackMap stack:
            iinc 1 /* pos */ 1
         8: .line 55
            iinc 2 /* remaining */ -1
         9: .line 50
      StackMap locals:
      StackMap stack:
            iload 2 /* remaining */
            ifgt 5
        10: .line 57
      StackMap locals:
      StackMap stack:
            iload 2 /* remaining */
            ifle 23
        11: .line 58
            new java.lang.StringBuilder
            dup
            aload 0 /* s */
            invokevirtual java.lang.String.length:()I
            invokespecial java.lang.StringBuilder.<init>:(I)V
            astore 3 /* buf */
        start local 3 // java.lang.StringBuilder buf
        12: .line 59
            aload 3 /* buf */
            aload 0 /* s */
            iconst_0
            iload 1 /* pos */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/CharSequence;II)Ljava/lang/StringBuilder;
            pop
        13: .line 60
            goto 21
        14: .line 61
      StackMap locals: java.lang.StringBuilder
      StackMap stack:
            aload 0 /* s */
            iload 1 /* pos */
            invokevirtual java.lang.String.charAt:(I)C
            istore 4 /* c */
        start local 4 // char c
        15: .line 62
            iload 4 /* c */
            invokestatic org.apache.http.conn.util.DnsUtils.isUpper:(C)Z
            ifeq 18
        16: .line 63
            aload 3 /* buf */
            iload 4 /* c */
            bipush 32
            iadd
            i2c
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        17: .line 64
            goto 19
        18: .line 65
      StackMap locals: int
      StackMap stack:
            aload 3 /* buf */
            iload 4 /* c */
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        19: .line 67
      StackMap locals:
      StackMap stack:
            iinc 1 /* pos */ 1
        20: .line 68
            iinc 2 /* remaining */ -1
        end local 4 // char c
        21: .line 60
      StackMap locals:
      StackMap stack:
            iload 2 /* remaining */
            ifgt 14
        22: .line 70
            aload 3 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 3 // java.lang.StringBuilder buf
        23: .line 72
      StackMap locals:
      StackMap stack:
            aload 0 /* s */
            areturn
        end local 2 // int remaining
        end local 1 // int pos
        end local 0 // java.lang.String s
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   24     0          s  Ljava/lang/String;
            3   24     1        pos  I
            4   24     2  remaining  I
           12   23     3        buf  Ljava/lang/StringBuilder;
           15   21     4          c  C
    MethodParameters:
      Name  Flags
      s     final
}
SourceFile: "DnsUtils.java"