public final class sun.security.krb5.KdcComm
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: sun.security.krb5.KdcComm
  super_class: java.lang.Object
{
  private static int defaultKdcRetryLimit;
    descriptor: I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static int defaultKdcTimeout;
    descriptor: I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static int defaultUdpPrefLimit;
    descriptor: I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static final boolean DEBUG;
    descriptor: Z
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.lang.String BAD_POLICY_KEY;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "krb5.kdc.bad.policy"

  private static int tryLessMaxRetries;
    descriptor: I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static int tryLessTimeout;
    descriptor: I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private static sun.security.krb5.KdcComm$BpType badPolicy;
    descriptor: Lsun/security/krb5/KdcComm$BpType;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  private java.lang.String realm;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 74
            getstatic sun.security.krb5.internal.Krb5.DEBUG:Z
            putstatic sun.security.krb5.KdcComm.DEBUG:Z
         1: .line 86
            iconst_1
            putstatic sun.security.krb5.KdcComm.tryLessMaxRetries:I
         2: .line 87
            sipush 5000
            putstatic sun.security.krb5.KdcComm.tryLessTimeout:I
         3: .line 92
            invokestatic sun.security.krb5.KdcComm.initStatic:()V
         4: .line 93
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static void initStatic();
    descriptor: ()V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=6, args_size=0
         0: .line 100
            new sun.security.krb5.KdcComm$1
            dup
            invokespecial sun.security.krb5.KdcComm$1.<init>:()V
         1: .line 99
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 0 /* value */
        start local 0 // java.lang.String value
         2: .line 105
            aload 0 /* value */
            ifnull 25
         3: .line 106
            aload 0 /* value */
            getstatic java.util.Locale.ENGLISH:Ljava/util/Locale;
            invokevirtual java.lang.String.toLowerCase:(Ljava/util/Locale;)Ljava/lang/String;
            astore 0 /* value */
         4: .line 107
            aload 0 /* value */
            ldc ":"
            invokevirtual java.lang.String.split:(Ljava/lang/String;)[Ljava/lang/String;
            astore 1 /* ss */
        start local 1 // java.lang.String[] ss
         5: .line 108
            ldc "tryless"
            aload 1 /* ss */
            iconst_0
            aaload
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 20
         6: .line 109
            aload 1 /* ss */
            arraylength
            iconst_1
            if_icmple 18
         7: .line 110
            aload 1 /* ss */
            iconst_1
            aaload
            ldc ","
            invokevirtual java.lang.String.split:(Ljava/lang/String;)[Ljava/lang/String;
            astore 2 /* params */
        start local 2 // java.lang.String[] params
         8: .line 112
            aload 2 /* params */
            iconst_0
            aaload
            invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;)I
            istore 3 /* tmp0 */
        start local 3 // int tmp0
         9: .line 113
            aload 2 /* params */
            arraylength
            iconst_1
            if_icmple 11
        10: .line 114
            aload 2 /* params */
            iconst_1
            aaload
            invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;)I
            putstatic sun.security.krb5.KdcComm.tryLessTimeout:I
        11: .line 117
      StackMap locals: java.lang.String java.lang.String[] java.lang.String[] int
      StackMap stack:
            iload 3 /* tmp0 */
            putstatic sun.security.krb5.KdcComm.tryLessMaxRetries:I
        end local 3 // int tmp0
        12: .line 118
            goto 18
      StackMap locals: java.lang.String java.lang.String[] java.lang.String[]
      StackMap stack: java.lang.NumberFormatException
        13: pop
        14: .line 121
            getstatic sun.security.krb5.KdcComm.DEBUG:Z
            ifeq 18
        15: .line 122
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            new java.lang.StringBuilder
            dup
            ldc "Invalid krb5.kdc.bad.policy parameter for tryLess: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        16: .line 124
            aload 0 /* value */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ", use default"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        17: .line 122
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
        end local 2 // java.lang.String[] params
        18: .line 128
      StackMap locals:
      StackMap stack:
            getstatic sun.security.krb5.KdcComm$BpType.TRY_LESS:Lsun/security/krb5/KdcComm$BpType;
            putstatic sun.security.krb5.KdcComm.badPolicy:Lsun/security/krb5/KdcComm$BpType;
        19: .line 129
            goto 26
      StackMap locals:
      StackMap stack:
        20: ldc "trylast"
            aload 1 /* ss */
            iconst_0
            aaload
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 23
        21: .line 130
            getstatic sun.security.krb5.KdcComm$BpType.TRY_LAST:Lsun/security/krb5/KdcComm$BpType;
            putstatic sun.security.krb5.KdcComm.badPolicy:Lsun/security/krb5/KdcComm$BpType;
        22: .line 131
            goto 26
        23: .line 132
      StackMap locals:
      StackMap stack:
            getstatic sun.security.krb5.KdcComm$BpType.NONE:Lsun/security/krb5/KdcComm$BpType;
            putstatic sun.security.krb5.KdcComm.badPolicy:Lsun/security/krb5/KdcComm$BpType;
        end local 1 // java.lang.String[] ss
        24: .line 134
            goto 26
        25: .line 135
      StackMap locals:
      StackMap stack:
            getstatic sun.security.krb5.KdcComm$BpType.NONE:Lsun/security/krb5/KdcComm$BpType;
            putstatic sun.security.krb5.KdcComm.badPolicy:Lsun/security/krb5/KdcComm$BpType;
        26: .line 139
      StackMap locals:
      StackMap stack:
            iconst_m1
            istore 1 /* timeout */
        start local 1 // int timeout
        27: .line 140
            iconst_m1
            istore 2 /* max_retries */
        start local 2 // int max_retries
        28: .line 141
            iconst_m1
            istore 3 /* udf_pref_limit */
        start local 3 // int udf_pref_limit
        29: .line 144
            invokestatic sun.security.krb5.Config.getInstance:()Lsun/security/krb5/Config;
            astore 4 /* cfg */
        start local 4 // sun.security.krb5.Config cfg
        30: .line 145
            aload 4 /* cfg */
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc "libdefaults"
            aastore
            dup
            iconst_1
            ldc "kdc_timeout"
            aastore
            invokevirtual sun.security.krb5.Config.get:([Ljava/lang/String;)Ljava/lang/String;
            astore 5 /* temp */
        start local 5 // java.lang.String temp
        31: .line 146
            aload 5 /* temp */
            invokestatic sun.security.krb5.KdcComm.parseTimeString:(Ljava/lang/String;)I
            istore 1 /* timeout */
        32: .line 148
            aload 4 /* cfg */
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc "libdefaults"
            aastore
            dup
            iconst_1
            ldc "max_retries"
            aastore
            invokevirtual sun.security.krb5.Config.get:([Ljava/lang/String;)Ljava/lang/String;
            astore 5 /* temp */
        33: .line 149
            aload 5 /* temp */
            invokestatic sun.security.krb5.KdcComm.parsePositiveIntString:(Ljava/lang/String;)I
            istore 2 /* max_retries */
        34: .line 150
            aload 4 /* cfg */
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            ldc "libdefaults"
            aastore
            dup
            iconst_1
            ldc "udp_preference_limit"
            aastore
            invokevirtual sun.security.krb5.Config.get:([Ljava/lang/String;)Ljava/lang/String;
            astore 5 /* temp */
        35: .line 151
            aload 5 /* temp */
            invokestatic sun.security.krb5.KdcComm.parsePositiveIntString:(Ljava/lang/String;)I
            istore 3 /* udf_pref_limit */
        end local 5 // java.lang.String temp
        end local 4 // sun.security.krb5.Config cfg
        36: .line 152
            goto 42
      StackMap locals: java.lang.String int int int
      StackMap stack: java.lang.Exception
        37: astore 4 /* exc */
        start local 4 // java.lang.Exception exc
        38: .line 154
            getstatic sun.security.krb5.KdcComm.DEBUG:Z
            ifeq 42
        39: .line 155
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            new java.lang.StringBuilder
            dup
            ldc "Exception in getting KDC communication settings, using default value "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        40: .line 157
            aload 4 /* exc */
            invokevirtual java.lang.Exception.getMessage:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        41: .line 155
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
        end local 4 // java.lang.Exception exc
        42: .line 160
      StackMap locals:
      StackMap stack:
            iload 1 /* timeout */
            ifle 43
            iload 1 /* timeout */
            goto 44
      StackMap locals:
      StackMap stack:
        43: sipush 30000
      StackMap locals:
      StackMap stack: int
        44: putstatic sun.security.krb5.KdcComm.defaultKdcTimeout:I
        45: .line 162
            iload 2 /* max_retries */
            ifle 46
            iload 2 /* max_retries */
            goto 47
      StackMap locals:
      StackMap stack:
        46: iconst_3
        47: .line 161
      StackMap locals:
      StackMap stack: int
            putstatic sun.security.krb5.KdcComm.defaultKdcRetryLimit:I
        48: .line 163
            iload 3 /* udf_pref_limit */
            putstatic sun.security.krb5.KdcComm.defaultUdpPrefLimit:I
        49: .line 165
            invokestatic sun.security.krb5.KdcComm$KdcAccessibility.reset:()V
        50: .line 166
            return
        end local 3 // int udf_pref_limit
        end local 2 // int max_retries
        end local 1 // int timeout
        end local 0 // java.lang.String value
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            2   51     0           value  Ljava/lang/String;
            5   24     1              ss  [Ljava/lang/String;
            8   18     2          params  [Ljava/lang/String;
            9   12     3            tmp0  I
           27   51     1         timeout  I
           28   51     2     max_retries  I
           29   51     3  udf_pref_limit  I
           30   36     4             cfg  Lsun/security/krb5/Config;
           31   36     5            temp  Ljava/lang/String;
           38   42     4             exc  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           8    12      13  Class java.lang.NumberFormatException
          29    36      37  Class java.lang.Exception

  public void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // sun.security.krb5.KdcComm this
        start local 1 // java.lang.String realm
         0: .line 173
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 174
            aload 1 /* realm */
            ifnonnull 7
         2: .line 175
            invokestatic sun.security.krb5.Config.getInstance:()Lsun/security/krb5/Config;
            invokevirtual sun.security.krb5.Config.getDefaultRealm:()Ljava/lang/String;
            astore 1 /* realm */
         3: .line 176
            aload 1 /* realm */
            ifnonnull 7
         4: .line 177
            new sun.security.krb5.KrbException
            dup
            bipush 60
         5: .line 178
            ldc "Cannot find default realm"
         6: .line 177
            invokespecial sun.security.krb5.KrbException.<init>:(ILjava/lang/String;)V
            athrow
         7: .line 181
      StackMap locals: sun.security.krb5.KdcComm java.lang.String
      StackMap stack:
            aload 0 /* this */
            aload 1 /* realm */
            putfield sun.security.krb5.KdcComm.realm:Ljava/lang/String;
         8: .line 182
            return
        end local 1 // java.lang.String realm
        end local 0 // sun.security.krb5.KdcComm this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    9     0   this  Lsun/security/krb5/KdcComm;
            0    9     1  realm  Ljava/lang/String;
    Exceptions:
      throws sun.security.krb5.KrbException
    MethodParameters:
       Name  Flags
      realm  

  public byte[] send(byte[]);
    descriptor: ([B)[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // sun.security.krb5.KdcComm this
        start local 1 // byte[] obuf
         0: .line 186
            aload 0 /* this */
         1: .line 187
            aload 0 /* this */
            getfield sun.security.krb5.KdcComm.realm:Ljava/lang/String;
            ldc "udp_preference_limit"
            getstatic sun.security.krb5.KdcComm.defaultUdpPrefLimit:I
         2: .line 186
            invokevirtual sun.security.krb5.KdcComm.getRealmSpecificValue:(Ljava/lang/String;Ljava/lang/String;I)I
            istore 2 /* udpPrefLimit */
        start local 2 // int udpPrefLimit
         3: .line 189
            iload 2 /* udpPrefLimit */
            ifle 6
         4: .line 190
            aload 1 /* obuf */
            ifnull 6
            aload 1 /* obuf */
            arraylength
            iload 2 /* udpPrefLimit */
         5: .line 189
            if_icmple 6
            iconst_1
            goto 7
      StackMap locals: int
      StackMap stack:
         6: iconst_0
      StackMap locals:
      StackMap stack: int
         7: istore 3 /* useTCP */
        start local 3 // boolean useTCP
         8: .line 192
            aload 0 /* this */
            aload 1 /* obuf */
            iload 3 /* useTCP */
            invokevirtual sun.security.krb5.KdcComm.send:([BZ)[B
            areturn
        end local 3 // boolean useTCP
        end local 2 // int udpPrefLimit
        end local 1 // byte[] obuf
        end local 0 // sun.security.krb5.KdcComm this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    9     0          this  Lsun/security/krb5/KdcComm;
            0    9     1          obuf  [B
            3    9     2  udpPrefLimit  I
            8    9     3        useTCP  Z
    Exceptions:
      throws java.io.IOException, sun.security.krb5.KrbException
    MethodParameters:
      Name  Flags
      obuf  

  private byte[] send(byte[], boolean);
    descriptor: ([BZ)[B
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=13, args_size=3
        start local 0 // sun.security.krb5.KdcComm this
        start local 1 // byte[] obuf
        start local 2 // boolean useTCP
         0: .line 198
            aload 1 /* obuf */
            ifnonnull 2
         1: .line 199
            aconst_null
            areturn
         2: .line 200
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 3 /* savedException */
        start local 3 // java.lang.Exception savedException
         3: .line 201
            invokestatic sun.security.krb5.Config.getInstance:()Lsun/security/krb5/Config;
            astore 4 /* cfg */
        start local 4 // sun.security.krb5.Config cfg
         4: .line 203
            aload 0 /* this */
            getfield sun.security.krb5.KdcComm.realm:Ljava/lang/String;
            ifnonnull 10
         5: .line 204
            aload 0 /* this */
            aload 4 /* cfg */
            invokevirtual sun.security.krb5.Config.getDefaultRealm:()Ljava/lang/String;
            putfield sun.security.krb5.KdcComm.realm:Ljava/lang/String;
         6: .line 205
            aload 0 /* this */
            getfield sun.security.krb5.KdcComm.realm:Ljava/lang/String;
            ifnonnull 10
         7: .line 206
            new sun.security.krb5.KrbException
            dup
            bipush 60
         8: .line 207
            ldc "Cannot find default realm"
         9: .line 206
            invokespecial sun.security.krb5.KrbException.<init>:(ILjava/lang/String;)V
            athrow
        10: .line 211
      StackMap locals: java.lang.Exception sun.security.krb5.Config
      StackMap stack:
            aload 4 /* cfg */
            aload 0 /* this */
            getfield sun.security.krb5.KdcComm.realm:Ljava/lang/String;
            invokevirtual sun.security.krb5.Config.getKDCList:(Ljava/lang/String;)Ljava/lang/String;
            astore 5 /* kdcList */
        start local 5 // java.lang.String kdcList
        11: .line 212
            aload 5 /* kdcList */
            ifnonnull 13
        12: .line 213
            new sun.security.krb5.KrbException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Cannot get kdc for realm "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield sun.security.krb5.KdcComm.realm:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial sun.security.krb5.KrbException.<init>:(Ljava/lang/String;)V
            athrow
        13: .line 215
      StackMap locals: java.lang.String
      StackMap stack:
            aconst_null
            astore 6 /* tempKdc */
        start local 6 // java.lang.String tempKdc
        14: .line 216
            aconst_null
            astore 7 /* ibuf */
        start local 7 // byte[] ibuf
        15: .line 217
            aload 5 /* kdcList */
            invokestatic sun.security.krb5.KdcComm$KdcAccessibility.list:(Ljava/lang/String;)[Ljava/lang/String;
            dup
            astore 11
            arraylength
            istore 10
            iconst_0
            istore 9
            goto 37
      StackMap locals: sun.security.krb5.KdcComm byte[] int java.lang.Exception sun.security.krb5.Config java.lang.String java.lang.String byte[] top int int java.lang.String[]
      StackMap stack:
        16: aload 11
            iload 9
            aaload
            astore 8 /* tmp */
        start local 8 // java.lang.String tmp
        17: .line 218
            aload 8 /* tmp */
            astore 6 /* tempKdc */
        18: .line 220
            aload 0 /* this */
            aload 1 /* obuf */
            aload 6 /* tempKdc */
            iload 2 /* useTCP */
            invokevirtual sun.security.krb5.KdcComm.send:([BLjava/lang/String;Z)[B
            astore 7 /* ibuf */
        19: .line 221
            aconst_null
            astore 12 /* ke */
        start local 12 // sun.security.krb5.internal.KRBError ke
        20: .line 223
            new sun.security.krb5.internal.KRBError
            dup
            aload 7 /* ibuf */
            invokespecial sun.security.krb5.internal.KRBError.<init>:([B)V
            astore 12 /* ke */
        21: .line 224
            goto 23
      StackMap locals: sun.security.krb5.KdcComm byte[] int java.lang.Exception sun.security.krb5.Config java.lang.String java.lang.String byte[] java.lang.String int int java.lang.String[] sun.security.krb5.internal.KRBError
      StackMap stack: java.lang.Exception
        22: pop
        23: .line 227
      StackMap locals:
      StackMap stack:
            aload 12 /* ke */
            ifnull 26
            aload 12 /* ke */
            invokevirtual sun.security.krb5.internal.KRBError.getErrorCode:()I
        24: .line 228
            bipush 52
            if_icmpne 26
        25: .line 229
            aload 0 /* this */
            aload 1 /* obuf */
            aload 6 /* tempKdc */
            iconst_1
            invokevirtual sun.security.krb5.KdcComm.send:([BLjava/lang/String;Z)[B
            astore 7 /* ibuf */
        26: .line 231
      StackMap locals:
      StackMap stack:
            aload 6 /* tempKdc */
            invokestatic sun.security.krb5.KdcComm$KdcAccessibility.removeBad:(Ljava/lang/String;)V
        27: .line 232
            goto 38
        end local 12 // sun.security.krb5.internal.KRBError ke
        28: .line 233
      StackMap locals: sun.security.krb5.KdcComm byte[] int java.lang.Exception sun.security.krb5.Config java.lang.String java.lang.String byte[] java.lang.String int int java.lang.String[]
      StackMap stack: java.lang.Exception
            astore 12 /* e */
        start local 12 // java.lang.Exception e
        29: .line 234
            getstatic sun.security.krb5.KdcComm.DEBUG:Z
            ifeq 34
        30: .line 235
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            new java.lang.StringBuilder
            dup
            ldc ">>> KrbKdcReq send: error trying "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        31: .line 236
            aload 6 /* tempKdc */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        32: .line 235
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
        33: .line 237
            aload 12 /* e */
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            invokevirtual java.lang.Exception.printStackTrace:(Ljava/io/PrintStream;)V
        34: .line 239
      StackMap locals: java.lang.Exception
      StackMap stack:
            aload 6 /* tempKdc */
            invokestatic sun.security.krb5.KdcComm$KdcAccessibility.addBad:(Ljava/lang/String;)V
        35: .line 240
            aload 12 /* e */
            astore 3 /* savedException */
        end local 12 // java.lang.Exception e
        end local 8 // java.lang.String tmp
        36: .line 217
            iinc 9 1
      StackMap locals: sun.security.krb5.KdcComm byte[] int java.lang.Exception sun.security.krb5.Config java.lang.String java.lang.String byte[] top int int java.lang.String[]
      StackMap stack:
        37: iload 9
            iload 10
            if_icmplt 16
        38: .line 243
      StackMap locals: sun.security.krb5.KdcComm byte[] int java.lang.Exception sun.security.krb5.Config java.lang.String java.lang.String byte[]
      StackMap stack:
            aload 7 /* ibuf */
            ifnonnull 44
        39: .line 244
            aload 3 /* savedException */
            ifnull 43
        40: .line 245
            aload 3 /* savedException */
            instanceof java.io.IOException
            ifeq 42
        41: .line 246
            aload 3 /* savedException */
            checkcast java.io.IOException
            athrow
        42: .line 248
      StackMap locals:
      StackMap stack:
            aload 3 /* savedException */
            checkcast sun.security.krb5.KrbException
            athrow
        43: .line 251
      StackMap locals:
      StackMap stack:
            new java.io.IOException
            dup
            ldc "Cannot get a KDC reply"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
        44: .line 254
      StackMap locals:
      StackMap stack:
            aload 7 /* ibuf */
            areturn
        end local 7 // byte[] ibuf
        end local 6 // java.lang.String tempKdc
        end local 5 // java.lang.String kdcList
        end local 4 // sun.security.krb5.Config cfg
        end local 3 // java.lang.Exception savedException
        end local 2 // boolean useTCP
        end local 1 // byte[] obuf
        end local 0 // sun.security.krb5.KdcComm this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   45     0            this  Lsun/security/krb5/KdcComm;
            0   45     1            obuf  [B
            0   45     2          useTCP  Z
            3   45     3  savedException  Ljava/lang/Exception;
            4   45     4             cfg  Lsun/security/krb5/Config;
           11   45     5         kdcList  Ljava/lang/String;
           14   45     6         tempKdc  Ljava/lang/String;
           15   45     7            ibuf  [B
           17   36     8             tmp  Ljava/lang/String;
           20   28    12              ke  Lsun/security/krb5/internal/KRBError;
           29   36    12               e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
          20    21      22  Class java.lang.Exception
          18    27      28  Class java.lang.Exception
    Exceptions:
      throws java.io.IOException, sun.security.krb5.KrbException
    MethodParameters:
        Name  Flags
      obuf    
      useTCP  

  private byte[] send(byte[], java.lang.String, boolean);
    descriptor: ([BLjava/lang/String;Z)[B
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=8, locals=12, args_size=4
        start local 0 // sun.security.krb5.KdcComm this
        start local 1 // byte[] obuf
        start local 2 // java.lang.String tempKdc
        start local 3 // boolean useTCP
         0: .line 262
            aload 1 /* obuf */
            ifnonnull 2
         1: .line 263
            aconst_null
            areturn
         2: .line 265
      StackMap locals:
      StackMap stack:
            bipush 88
            istore 4 /* port */
        start local 4 // int port
         3: .line 266
            aload 0 /* this */
         4: .line 267
            aload 0 /* this */
            getfield sun.security.krb5.KdcComm.realm:Ljava/lang/String;
            ldc "max_retries"
            getstatic sun.security.krb5.KdcComm.defaultKdcRetryLimit:I
         5: .line 266
            invokevirtual sun.security.krb5.KdcComm.getRealmSpecificValue:(Ljava/lang/String;Ljava/lang/String;I)I
            istore 5 /* retries */
        start local 5 // int retries
         6: .line 268
            aload 0 /* this */
         7: .line 269
            aload 0 /* this */
            getfield sun.security.krb5.KdcComm.realm:Ljava/lang/String;
            ldc "kdc_timeout"
            getstatic sun.security.krb5.KdcComm.defaultKdcTimeout:I
         8: .line 268
            invokevirtual sun.security.krb5.KdcComm.getRealmSpecificValue:(Ljava/lang/String;Ljava/lang/String;I)I
            istore 6 /* timeout */
        start local 6 // int timeout
         9: .line 270
            getstatic sun.security.krb5.KdcComm.badPolicy:Lsun/security/krb5/KdcComm$BpType;
            getstatic sun.security.krb5.KdcComm$BpType.TRY_LESS:Lsun/security/krb5/KdcComm$BpType;
            if_acmpne 15
        10: .line 271
            aload 2 /* tempKdc */
            invokestatic sun.security.krb5.KdcComm$KdcAccessibility.isBad:(Ljava/lang/String;)Z
            ifeq 15
        11: .line 272
            iload 5 /* retries */
            getstatic sun.security.krb5.KdcComm.tryLessMaxRetries:I
            if_icmple 13
        12: .line 273
            getstatic sun.security.krb5.KdcComm.tryLessMaxRetries:I
            istore 5 /* retries */
        13: .line 275
      StackMap locals: int int int
      StackMap stack:
            iload 6 /* timeout */
            getstatic sun.security.krb5.KdcComm.tryLessTimeout:I
            if_icmple 15
        14: .line 276
            getstatic sun.security.krb5.KdcComm.tryLessTimeout:I
            istore 6 /* timeout */
        15: .line 280
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 7 /* kdc */
        start local 7 // java.lang.String kdc
        16: .line 281
            aconst_null
            astore 8 /* portStr */
        start local 8 // java.lang.String portStr
        17: .line 283
            aload 2 /* tempKdc */
            iconst_0
            invokevirtual java.lang.String.charAt:(I)C
            bipush 91
            if_icmpne 27
        18: .line 284
            aload 2 /* tempKdc */
            bipush 93
            iconst_1
            invokevirtual java.lang.String.indexOf:(II)I
            istore 9 /* pos */
        start local 9 // int pos
        19: .line 285
            iload 9 /* pos */
            iconst_m1
            if_icmpne 21
        20: .line 286
            new java.io.IOException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Illegal KDC: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* tempKdc */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
        21: .line 288
      StackMap locals: java.lang.String java.lang.String int
      StackMap stack:
            aload 2 /* tempKdc */
            iconst_1
            iload 9 /* pos */
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            astore 7 /* kdc */
        22: .line 289
            iload 9 /* pos */
            aload 2 /* tempKdc */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            if_icmpeq 37
        23: .line 290
            aload 2 /* tempKdc */
            iload 9 /* pos */
            iconst_1
            iadd
            invokevirtual java.lang.String.charAt:(I)C
            bipush 58
            if_icmpeq 25
        24: .line 291
            new java.io.IOException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Illegal KDC: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* tempKdc */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
        25: .line 293
      StackMap locals:
      StackMap stack:
            aload 2 /* tempKdc */
            iload 9 /* pos */
            iconst_2
            iadd
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            astore 8 /* portStr */
        end local 9 // int pos
        26: .line 295
            goto 37
        27: .line 296
      StackMap locals:
      StackMap stack:
            aload 2 /* tempKdc */
            bipush 58
            invokevirtual java.lang.String.indexOf:(I)I
            istore 9 /* colon */
        start local 9 // int colon
        28: .line 297
            iload 9 /* colon */
            iconst_m1
            if_icmpne 31
        29: .line 298
            aload 2 /* tempKdc */
            astore 7 /* kdc */
        30: .line 299
            goto 37
        31: .line 300
      StackMap locals: int
      StackMap stack:
            aload 2 /* tempKdc */
            bipush 58
            iload 9 /* colon */
            iconst_1
            iadd
            invokevirtual java.lang.String.indexOf:(II)I
            istore 10 /* nextColon */
        start local 10 // int nextColon
        32: .line 301
            iload 10 /* nextColon */
            ifle 35
        33: .line 302
            aload 2 /* tempKdc */
            astore 7 /* kdc */
        34: .line 303
            goto 37
        35: .line 304
      StackMap locals: int
      StackMap stack:
            aload 2 /* tempKdc */
            iconst_0
            iload 9 /* colon */
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            astore 7 /* kdc */
        36: .line 305
            aload 2 /* tempKdc */
            iload 9 /* colon */
            iconst_1
            iadd
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            astore 8 /* portStr */
        end local 10 // int nextColon
        end local 9 // int colon
        37: .line 309
      StackMap locals:
      StackMap stack:
            aload 8 /* portStr */
            ifnull 41
        38: .line 310
            aload 8 /* portStr */
            invokestatic sun.security.krb5.KdcComm.parsePositiveIntString:(Ljava/lang/String;)I
            istore 9 /* tempPort */
        start local 9 // int tempPort
        39: .line 311
            iload 9 /* tempPort */
            ifle 41
        40: .line 312
            iload 9 /* tempPort */
            istore 4 /* port */
        end local 9 // int tempPort
        41: .line 315
      StackMap locals:
      StackMap stack:
            getstatic sun.security.krb5.KdcComm.DEBUG:Z
            ifeq 52
        42: .line 316
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            new java.lang.StringBuilder
            dup
            ldc ">>> KrbKdcReq send: kdc="
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 7 /* kdc */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        43: .line 317
            iload 3 /* useTCP */
            ifeq 44
            ldc " TCP:"
            goto 45
      StackMap locals: sun.security.krb5.KdcComm byte[] java.lang.String int int int int java.lang.String java.lang.String
      StackMap stack: java.io.PrintStream java.lang.StringBuilder
        44: ldc " UDP:"
      StackMap locals: sun.security.krb5.KdcComm byte[] java.lang.String int int int int java.lang.String java.lang.String
      StackMap stack: java.io.PrintStream java.lang.StringBuilder java.lang.String
        45: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        46: .line 318
            iload 4 /* port */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ", timeout="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        47: .line 319
            iload 6 /* timeout */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
        48: .line 320
            ldc ", number of retries ="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        49: .line 321
            iload 5 /* retries */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
        50: .line 322
            ldc ", #bytes="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 1 /* obuf */
            arraylength
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        51: .line 316
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
        52: .line 326
      StackMap locals:
      StackMap stack:
            new sun.security.krb5.KdcComm$KdcCommunication
            dup
            aload 7 /* kdc */
            iload 4 /* port */
            iload 3 /* useTCP */
            iload 6 /* timeout */
            iload 5 /* retries */
            aload 1 /* obuf */
            invokespecial sun.security.krb5.KdcComm$KdcCommunication.<init>:(Ljava/lang/String;IZII[B)V
        53: .line 325
            astore 9 /* kdcCommunication */
        start local 9 // sun.security.krb5.KdcComm$KdcCommunication kdcCommunication
        54: .line 328
            aload 9 /* kdcCommunication */
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedExceptionAction;)Ljava/lang/Object;
            checkcast byte[]
            astore 10 /* ibuf */
        start local 10 // byte[] ibuf
        55: .line 329
            getstatic sun.security.krb5.KdcComm.DEBUG:Z
            ifeq 61
        56: .line 330
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            new java.lang.StringBuilder
            dup
            ldc ">>> KrbKdcReq send: #bytes read="
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        57: .line 331
            aload 10 /* ibuf */
            ifnull 58
            aload 10 /* ibuf */
            arraylength
            goto 59
      StackMap locals: sun.security.krb5.KdcComm byte[] java.lang.String int int int int java.lang.String java.lang.String sun.security.krb5.KdcComm$KdcCommunication byte[]
      StackMap stack: java.io.PrintStream java.lang.StringBuilder
        58: iconst_0
      StackMap locals: sun.security.krb5.KdcComm byte[] java.lang.String int int int int java.lang.String java.lang.String sun.security.krb5.KdcComm$KdcCommunication byte[]
      StackMap stack: java.io.PrintStream java.lang.StringBuilder int
        59: invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        60: .line 330
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
        61: .line 333
      StackMap locals:
      StackMap stack:
            aload 10 /* ibuf */
        62: areturn
        end local 10 // byte[] ibuf
        63: .line 334
      StackMap locals: sun.security.krb5.KdcComm byte[] java.lang.String int int int int java.lang.String java.lang.String sun.security.krb5.KdcComm$KdcCommunication
      StackMap stack: java.security.PrivilegedActionException
            astore 10 /* e */
        start local 10 // java.security.PrivilegedActionException e
        64: .line 335
            aload 10 /* e */
            invokevirtual java.security.PrivilegedActionException.getException:()Ljava/lang/Exception;
            astore 11 /* wrappedException */
        start local 11 // java.lang.Exception wrappedException
        65: .line 336
            aload 11 /* wrappedException */
            instanceof java.io.IOException
            ifeq 67
        66: .line 337
            aload 11 /* wrappedException */
            checkcast java.io.IOException
            athrow
        67: .line 339
      StackMap locals: java.security.PrivilegedActionException java.lang.Exception
      StackMap stack:
            aload 11 /* wrappedException */
            checkcast sun.security.krb5.KrbException
            athrow
        end local 11 // java.lang.Exception wrappedException
        end local 10 // java.security.PrivilegedActionException e
        end local 9 // sun.security.krb5.KdcComm$KdcCommunication kdcCommunication
        end local 8 // java.lang.String portStr
        end local 7 // java.lang.String kdc
        end local 6 // int timeout
        end local 5 // int retries
        end local 4 // int port
        end local 3 // boolean useTCP
        end local 2 // java.lang.String tempKdc
        end local 1 // byte[] obuf
        end local 0 // sun.security.krb5.KdcComm this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   68     0              this  Lsun/security/krb5/KdcComm;
            0   68     1              obuf  [B
            0   68     2           tempKdc  Ljava/lang/String;
            0   68     3            useTCP  Z
            3   68     4              port  I
            6   68     5           retries  I
            9   68     6           timeout  I
           16   68     7               kdc  Ljava/lang/String;
           17   68     8           portStr  Ljava/lang/String;
           19   26     9               pos  I
           28   37     9             colon  I
           32   37    10         nextColon  I
           39   41     9          tempPort  I
           54   68     9  kdcCommunication  Lsun/security/krb5/KdcComm$KdcCommunication;
           55   63    10              ibuf  [B
           64   68    10                 e  Ljava/security/PrivilegedActionException;
           65   68    11  wrappedException  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
          54    62      63  Class java.security.PrivilegedActionException
    Exceptions:
      throws java.io.IOException, sun.security.krb5.KrbException
    MethodParameters:
         Name  Flags
      obuf     
      tempKdc  
      useTCP   

  private static int parseTimeString(java.lang.String);
    descriptor: (Ljava/lang/String;)I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // java.lang.String s
         0: .line 417
            aload 0 /* s */
            ifnonnull 2
         1: .line 418
            iconst_m1
            ireturn
         2: .line 420
      StackMap locals:
      StackMap stack:
            aload 0 /* s */
            ldc "s"
            invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
            ifeq 7
         3: .line 421
            aload 0 /* s */
            iconst_0
            aload 0 /* s */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokestatic sun.security.krb5.KdcComm.parsePositiveIntString:(Ljava/lang/String;)I
            istore 1 /* seconds */
        start local 1 // int seconds
         4: .line 422
            iload 1 /* seconds */
            ifge 5
            iconst_m1
            goto 6
      StackMap locals: int
      StackMap stack:
         5: iload 1 /* seconds */
            sipush 1000
            imul
      StackMap locals:
      StackMap stack: int
         6: ireturn
        end local 1 // int seconds
         7: .line 424
      StackMap locals:
      StackMap stack:
            aload 0 /* s */
            invokestatic sun.security.krb5.KdcComm.parsePositiveIntString:(Ljava/lang/String;)I
            ireturn
        end local 0 // java.lang.String s
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    8     0        s  Ljava/lang/String;
            4    7     1  seconds  I
    MethodParameters:
      Name  Flags
      s     

  private int getRealmSpecificValue(java.lang.String, java.lang.String, int);
    descriptor: (Ljava/lang/String;Ljava/lang/String;I)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=7, args_size=4
        start local 0 // sun.security.krb5.KdcComm this
        start local 1 // java.lang.String realm
        start local 2 // java.lang.String key
        start local 3 // int defValue
         0: .line 441
            iload 3 /* defValue */
            istore 4 /* v */
        start local 4 // int v
         1: .line 443
            aload 1 /* realm */
            ifnonnull 2
            iload 4 /* v */
            ireturn
         2: .line 445
      StackMap locals: int
      StackMap stack:
            iconst_m1
            istore 5 /* temp */
        start local 5 // int temp
         3: .line 448
            invokestatic sun.security.krb5.Config.getInstance:()Lsun/security/krb5/Config;
            iconst_3
            anewarray java.lang.String
            dup
            iconst_0
            ldc "realms"
            aastore
            dup
            iconst_1
            aload 1 /* realm */
            aastore
            dup
            iconst_2
            aload 2 /* key */
            aastore
            invokevirtual sun.security.krb5.Config.get:([Ljava/lang/String;)Ljava/lang/String;
         4: .line 447
            astore 6 /* value */
        start local 6 // java.lang.String value
         5: .line 449
            aload 2 /* key */
            ldc "kdc_timeout"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 8
         6: .line 450
            aload 6 /* value */
            invokestatic sun.security.krb5.KdcComm.parseTimeString:(Ljava/lang/String;)I
            istore 5 /* temp */
         7: .line 451
            goto 11
         8: .line 452
      StackMap locals: int java.lang.String
      StackMap stack:
            aload 6 /* value */
            invokestatic sun.security.krb5.KdcComm.parsePositiveIntString:(Ljava/lang/String;)I
            istore 5 /* temp */
        end local 6 // java.lang.String value
         9: .line 454
            goto 11
      StackMap locals: sun.security.krb5.KdcComm java.lang.String java.lang.String int int int
      StackMap stack: java.lang.Exception
        10: pop
        11: .line 458
      StackMap locals:
      StackMap stack:
            iload 5 /* temp */
            ifle 12
            iload 5 /* temp */
            istore 4 /* v */
        12: .line 460
      StackMap locals:
      StackMap stack:
            iload 4 /* v */
            ireturn
        end local 5 // int temp
        end local 4 // int v
        end local 3 // int defValue
        end local 2 // java.lang.String key
        end local 1 // java.lang.String realm
        end local 0 // sun.security.krb5.KdcComm this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   13     0      this  Lsun/security/krb5/KdcComm;
            0   13     1     realm  Ljava/lang/String;
            0   13     2       key  Ljava/lang/String;
            0   13     3  defValue  I
            1   13     4         v  I
            3   13     5      temp  I
            5    9     6     value  Ljava/lang/String;
      Exception table:
        from    to  target  type
           3     9      10  Class java.lang.Exception
    MethodParameters:
          Name  Flags
      realm     
      key       
      defValue  

  private static int parsePositiveIntString(java.lang.String);
    descriptor: (Ljava/lang/String;)I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // java.lang.String intString
         0: .line 464
            aload 0 /* intString */
            ifnonnull 2
         1: .line 465
            iconst_m1
            ireturn
         2: .line 467
      StackMap locals:
      StackMap stack:
            iconst_m1
            istore 1 /* ret */
        start local 1 // int ret
         3: .line 470
            aload 0 /* intString */
            invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;)I
            istore 1 /* ret */
         4: .line 471
            goto 7
      StackMap locals: java.lang.String int
      StackMap stack: java.lang.Exception
         5: pop
         6: .line 472
            iconst_m1
            ireturn
         7: .line 475
      StackMap locals:
      StackMap stack:
            iload 1 /* ret */
            iflt 9
         8: .line 476
            iload 1 /* ret */
            ireturn
         9: .line 478
      StackMap locals:
      StackMap stack:
            iconst_m1
            ireturn
        end local 1 // int ret
        end local 0 // java.lang.String intString
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   10     0  intString  Ljava/lang/String;
            3   10     1        ret  I
      Exception table:
        from    to  target  type
           3     4       5  Class java.lang.Exception
    MethodParameters:
           Name  Flags
      intString  
}
SourceFile: "KdcComm.java"
NestMembers:
  sun.security.krb5.KdcComm$1  sun.security.krb5.KdcComm$BpType  sun.security.krb5.KdcComm$KdcAccessibility  sun.security.krb5.KdcComm$KdcCommunication
InnerClasses:
  sun.security.krb5.KdcComm$1
  private final BpType = sun.security.krb5.KdcComm$BpType of sun.security.krb5.KdcComm
  KdcAccessibility = sun.security.krb5.KdcComm$KdcAccessibility of sun.security.krb5.KdcComm
  private KdcCommunication = sun.security.krb5.KdcComm$KdcCommunication of sun.security.krb5.KdcComm