https://openjdk.java.net/ 
public class sun.security.jgss.krb5.Krb5Util
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.security.jgss.krb5.Krb5Util
  super_class: java.lang.Object
{
  static final boolean DEBUG;
    descriptor: Z
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 54
            new sun.security.action.GetBooleanAction
            dup
         1: .line 55
            ldc "sun.security.krb5.debug"
         2: .line 54
            invokespecial sun.security.action.GetBooleanAction.<init>:(Ljava/lang/String;)V
         3: .line 53
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;)Ljava/lang/Object;
            checkcast java.lang.Boolean
         4: .line 55
            invokevirtual java.lang.Boolean.booleanValue:()Z
         5: .line 52
            putstatic sun.security.jgss.krb5.Krb5Util.DEBUG:Z
         6: .line 55
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.jgss.krb5.Krb5Util this
         0: .line 60
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 61
            return
        end local 0 // sun.security.jgss.krb5.Krb5Util this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/security/jgss/krb5/Krb5Util;

  public static javax.security.auth.kerberos.KerberosTicket getTicketFromSubjectAndTgs(sun.security.jgss.GSSCaller, java.lang.String, java.lang.String, java.lang.String, java.security.AccessControlContext);
    descriptor: (Lsun/security/jgss/GSSCaller;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/security/AccessControlContext;)Ljavax/security/auth/kerberos/KerberosTicket;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=12, args_size=5
        start local 0 // sun.security.jgss.GSSCaller caller
        start local 1 // java.lang.String clientPrincipal
        start local 2 // java.lang.String serverPrincipal
        start local 3 // java.lang.String tgsPrincipal
        start local 4 // java.security.AccessControlContext acc
         0: .line 81
            aload 4 /* acc */
            invokestatic javax.security.auth.Subject.getSubject:(Ljava/security/AccessControlContext;)Ljavax/security/auth/Subject;
            astore 5 /* accSubj */
        start local 5 // javax.security.auth.Subject accSubj
         1: .line 82
            aload 5 /* accSubj */
         2: .line 83
            aload 2 /* serverPrincipal */
            aload 1 /* clientPrincipal */
            ldc Ljavax/security/auth/kerberos/KerberosTicket;
         3: .line 82
            invokestatic sun.security.jgss.krb5.SubjectComber.find:(Ljavax/security/auth/Subject;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;
            checkcast javax.security.auth.kerberos.KerberosTicket
            astore 6 /* ticket */
        start local 6 // javax.security.auth.kerberos.KerberosTicket ticket
         4: .line 85
            aload 6 /* ticket */
            ifnull 6
         5: .line 86
            aload 6 /* ticket */
            areturn
         6: .line 89
      StackMap locals: javax.security.auth.Subject javax.security.auth.kerberos.KerberosTicket
      StackMap stack:
            aconst_null
            astore 7 /* loginSubj */
        start local 7 // javax.security.auth.Subject loginSubj
         7: .line 90
            aload 0 /* caller */
            invokestatic sun.security.jgss.GSSUtil.useSubjectCredsOnly:(Lsun/security/jgss/GSSCaller;)Z
            ifne 16
         8: .line 93
            aload 0 /* caller */
            getstatic sun.security.jgss.GSSUtil.GSS_KRB5_MECH_OID:Lorg/ietf/jgss/Oid;
            invokestatic sun.security.jgss.GSSUtil.login:(Lsun/security/jgss/GSSCaller;Lorg/ietf/jgss/Oid;)Ljavax/security/auth/Subject;
            astore 7 /* loginSubj */
         9: .line 94
            aload 7 /* loginSubj */
        10: .line 95
            aload 2 /* serverPrincipal */
            aload 1 /* clientPrincipal */
            ldc Ljavax/security/auth/kerberos/KerberosTicket;
        11: .line 94
            invokestatic sun.security.jgss.krb5.SubjectComber.find:(Ljavax/security/auth/Subject;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;
            checkcast javax.security.auth.kerberos.KerberosTicket
            astore 6 /* ticket */
        12: .line 96
            aload 6 /* ticket */
            ifnull 16
        13: .line 97
            aload 6 /* ticket */
        14: areturn
        15: .line 99
      StackMap locals: sun.security.jgss.GSSCaller java.lang.String java.lang.String java.lang.String java.security.AccessControlContext javax.security.auth.Subject javax.security.auth.kerberos.KerberosTicket javax.security.auth.Subject
      StackMap stack: javax.security.auth.login.LoginException
            pop
        16: .line 109
      StackMap locals:
      StackMap stack:
            aload 5 /* accSubj */
        17: .line 110
            aload 3 /* tgsPrincipal */
            aload 1 /* clientPrincipal */
            ldc Ljavax/security/auth/kerberos/KerberosTicket;
        18: .line 109
            invokestatic sun.security.jgss.krb5.SubjectComber.find:(Ljavax/security/auth/Subject;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;
            checkcast javax.security.auth.kerberos.KerberosTicket
            astore 8 /* tgt */
        start local 8 // javax.security.auth.kerberos.KerberosTicket tgt
        19: .line 113
            aload 8 /* tgt */
            ifnonnull 25
            aload 7 /* loginSubj */
            ifnull 25
        20: .line 115
            aload 7 /* loginSubj */
        21: .line 116
            aload 3 /* tgsPrincipal */
            aload 1 /* clientPrincipal */
            ldc Ljavax/security/auth/kerberos/KerberosTicket;
        22: .line 115
            invokestatic sun.security.jgss.krb5.SubjectComber.find:(Ljavax/security/auth/Subject;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;
            checkcast javax.security.auth.kerberos.KerberosTicket
            astore 8 /* tgt */
        23: .line 117
            iconst_0
            istore 9 /* fromAcc */
        start local 9 // boolean fromAcc
        24: .line 118
            goto 26
        end local 9 // boolean fromAcc
        25: .line 119
      StackMap locals: javax.security.auth.kerberos.KerberosTicket
      StackMap stack:
            iconst_1
            istore 9 /* fromAcc */
        start local 9 // boolean fromAcc
        26: .line 123
      StackMap locals: int
      StackMap stack:
            aload 8 /* tgt */
            ifnull 34
        27: .line 124
            aload 8 /* tgt */
            invokestatic sun.security.jgss.krb5.Krb5Util.ticketToCreds:(Ljavax/security/auth/kerberos/KerberosTicket;)Lsun/security/krb5/Credentials;
            astore 10 /* tgtCreds */
        start local 10 // sun.security.krb5.Credentials tgtCreds
        28: .line 126
            aload 2 /* serverPrincipal */
            aload 10 /* tgtCreds */
        29: .line 125
            invokestatic sun.security.krb5.Credentials.acquireServiceCreds:(Ljava/lang/String;Lsun/security/krb5/Credentials;)Lsun/security/krb5/Credentials;
            astore 11 /* serviceCreds */
        start local 11 // sun.security.krb5.Credentials serviceCreds
        30: .line 127
            aload 11 /* serviceCreds */
            ifnull 34
        31: .line 128
            aload 11 /* serviceCreds */
            invokestatic sun.security.jgss.krb5.Krb5Util.credsToTicket:(Lsun/security/krb5/Credentials;)Ljavax/security/auth/kerberos/KerberosTicket;
            astore 6 /* ticket */
        32: .line 131
            iload 9 /* fromAcc */
            ifeq 34
            aload 5 /* accSubj */
            ifnull 34
            aload 5 /* accSubj */
            invokevirtual javax.security.auth.Subject.isReadOnly:()Z
            ifne 34
        33: .line 132
            aload 5 /* accSubj */
            invokevirtual javax.security.auth.Subject.getPrivateCredentials:()Ljava/util/Set;
            aload 6 /* ticket */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
        end local 11 // sun.security.krb5.Credentials serviceCreds
        end local 10 // sun.security.krb5.Credentials tgtCreds
        34: .line 136
      StackMap locals:
      StackMap stack:
            aload 6 /* ticket */
            areturn
        end local 9 // boolean fromAcc
        end local 8 // javax.security.auth.kerberos.KerberosTicket tgt
        end local 7 // javax.security.auth.Subject loginSubj
        end local 6 // javax.security.auth.kerberos.KerberosTicket ticket
        end local 5 // javax.security.auth.Subject accSubj
        end local 4 // java.security.AccessControlContext acc
        end local 3 // java.lang.String tgsPrincipal
        end local 2 // java.lang.String serverPrincipal
        end local 1 // java.lang.String clientPrincipal
        end local 0 // sun.security.jgss.GSSCaller caller
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   35     0           caller  Lsun/security/jgss/GSSCaller;
            0   35     1  clientPrincipal  Ljava/lang/String;
            0   35     2  serverPrincipal  Ljava/lang/String;
            0   35     3     tgsPrincipal  Ljava/lang/String;
            0   35     4              acc  Ljava/security/AccessControlContext;
            1   35     5          accSubj  Ljavax/security/auth/Subject;
            4   35     6           ticket  Ljavax/security/auth/kerberos/KerberosTicket;
            7   35     7        loginSubj  Ljavax/security/auth/Subject;
           19   35     8              tgt  Ljavax/security/auth/kerberos/KerberosTicket;
           24   25     9          fromAcc  Z
           26   35     9          fromAcc  Z
           28   34    10         tgtCreds  Lsun/security/krb5/Credentials;
           30   34    11     serviceCreds  Lsun/security/krb5/Credentials;
      Exception table:
        from    to  target  type
           8    14      15  Class javax.security.auth.login.LoginException
    Exceptions:
      throws javax.security.auth.login.LoginException, sun.security.krb5.KrbException, java.io.IOException
    MethodParameters:
                 Name  Flags
      caller           
      clientPrincipal  
      serverPrincipal  
      tgsPrincipal     
      acc              

  static javax.security.auth.kerberos.KerberosTicket getTicket(sun.security.jgss.GSSCaller, java.lang.String, java.lang.String, java.security.AccessControlContext);
    descriptor: (Lsun/security/jgss/GSSCaller;Ljava/lang/String;Ljava/lang/String;Ljava/security/AccessControlContext;)Ljavax/security/auth/kerberos/KerberosTicket;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=7, args_size=4
        start local 0 // sun.security.jgss.GSSCaller caller
        start local 1 // java.lang.String clientPrincipal
        start local 2 // java.lang.String serverPrincipal
        start local 3 // java.security.AccessControlContext acc
         0: .line 151
            aload 3 /* acc */
            invokestatic javax.security.auth.Subject.getSubject:(Ljava/security/AccessControlContext;)Ljavax/security/auth/Subject;
            astore 4 /* accSubj */
        start local 4 // javax.security.auth.Subject accSubj
         1: .line 153
            aload 4 /* accSubj */
            aload 2 /* serverPrincipal */
            aload 1 /* clientPrincipal */
         2: .line 154
            ldc Ljavax/security/auth/kerberos/KerberosTicket;
         3: .line 153
            invokestatic sun.security.jgss.krb5.SubjectComber.find:(Ljavax/security/auth/Subject;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;
            checkcast javax.security.auth.kerberos.KerberosTicket
         4: .line 152
            astore 5 /* ticket */
        start local 5 // javax.security.auth.kerberos.KerberosTicket ticket
         5: .line 157
            aload 5 /* ticket */
            ifnonnull 10
            aload 0 /* caller */
            invokestatic sun.security.jgss.GSSUtil.useSubjectCredsOnly:(Lsun/security/jgss/GSSCaller;)Z
            ifne 10
         6: .line 158
            aload 0 /* caller */
            getstatic sun.security.jgss.GSSUtil.GSS_KRB5_MECH_OID:Lorg/ietf/jgss/Oid;
            invokestatic sun.security.jgss.GSSUtil.login:(Lsun/security/jgss/GSSCaller;Lorg/ietf/jgss/Oid;)Ljavax/security/auth/Subject;
            astore 6 /* subject */
        start local 6 // javax.security.auth.Subject subject
         7: .line 159
            aload 6 /* subject */
         8: .line 160
            aload 2 /* serverPrincipal */
            aload 1 /* clientPrincipal */
            ldc Ljavax/security/auth/kerberos/KerberosTicket;
         9: .line 159
            invokestatic sun.security.jgss.krb5.SubjectComber.find:(Ljavax/security/auth/Subject;Ljava/lang/String;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;
            checkcast javax.security.auth.kerberos.KerberosTicket
            astore 5 /* ticket */
        end local 6 // javax.security.auth.Subject subject
        10: .line 162
      StackMap locals: javax.security.auth.Subject javax.security.auth.kerberos.KerberosTicket
      StackMap stack:
            aload 5 /* ticket */
            areturn
        end local 5 // javax.security.auth.kerberos.KerberosTicket ticket
        end local 4 // javax.security.auth.Subject accSubj
        end local 3 // java.security.AccessControlContext acc
        end local 2 // java.lang.String serverPrincipal
        end local 1 // java.lang.String clientPrincipal
        end local 0 // sun.security.jgss.GSSCaller caller
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   11     0           caller  Lsun/security/jgss/GSSCaller;
            0   11     1  clientPrincipal  Ljava/lang/String;
            0   11     2  serverPrincipal  Ljava/lang/String;
            0   11     3              acc  Ljava/security/AccessControlContext;
            1   11     4          accSubj  Ljavax/security/auth/Subject;
            5   11     5           ticket  Ljavax/security/auth/kerberos/KerberosTicket;
            7   10     6          subject  Ljavax/security/auth/Subject;
    Exceptions:
      throws javax.security.auth.login.LoginException
    MethodParameters:
                 Name  Flags
      caller           
      clientPrincipal  
      serverPrincipal  
      acc              

  public static javax.security.auth.Subject getSubject(sun.security.jgss.GSSCaller, java.security.AccessControlContext);
    descriptor: (Lsun/security/jgss/GSSCaller;Ljava/security/AccessControlContext;)Ljavax/security/auth/Subject;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // sun.security.jgss.GSSCaller caller
        start local 1 // java.security.AccessControlContext acc
         0: .line 180
            aload 1 /* acc */
            invokestatic javax.security.auth.Subject.getSubject:(Ljava/security/AccessControlContext;)Ljavax/security/auth/Subject;
            astore 2 /* subject */
        start local 2 // javax.security.auth.Subject subject
         1: .line 183
            aload 2 /* subject */
            ifnonnull 3
            aload 0 /* caller */
            invokestatic sun.security.jgss.GSSUtil.useSubjectCredsOnly:(Lsun/security/jgss/GSSCaller;)Z
            ifne 3
         2: .line 184
            aload 0 /* caller */
            getstatic sun.security.jgss.GSSUtil.GSS_KRB5_MECH_OID:Lorg/ietf/jgss/Oid;
            invokestatic sun.security.jgss.GSSUtil.login:(Lsun/security/jgss/GSSCaller;Lorg/ietf/jgss/Oid;)Ljavax/security/auth/Subject;
            astore 2 /* subject */
         3: .line 186
      StackMap locals: javax.security.auth.Subject
      StackMap stack:
            aload 2 /* subject */
            areturn
        end local 2 // javax.security.auth.Subject subject
        end local 1 // java.security.AccessControlContext acc
        end local 0 // sun.security.jgss.GSSCaller caller
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0   caller  Lsun/security/jgss/GSSCaller;
            0    4     1      acc  Ljava/security/AccessControlContext;
            1    4     2  subject  Ljavax/security/auth/Subject;
    Exceptions:
      throws javax.security.auth.login.LoginException
    MethodParameters:
        Name  Flags
      caller  
      acc     

  public static sun.security.jgss.krb5.Krb5Util$ServiceCreds getServiceCreds(sun.security.jgss.GSSCaller, java.lang.String, java.security.AccessControlContext);
    descriptor: (Lsun/security/jgss/GSSCaller;Ljava/lang/String;Ljava/security/AccessControlContext;)Lsun/security/jgss/krb5/Krb5Util$ServiceCreds;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=6, args_size=3
        start local 0 // sun.security.jgss.GSSCaller caller
        start local 1 // java.lang.String serverPrincipal
        start local 2 // java.security.AccessControlContext acc
         0: .line 294
            aload 2 /* acc */
            invokestatic javax.security.auth.Subject.getSubject:(Ljava/security/AccessControlContext;)Ljavax/security/auth/Subject;
            astore 3 /* accSubj */
        start local 3 // javax.security.auth.Subject accSubj
         1: .line 295
            aconst_null
            astore 4 /* sc */
        start local 4 // sun.security.jgss.krb5.Krb5Util$ServiceCreds sc
         2: .line 296
            aload 3 /* accSubj */
            ifnull 4
         3: .line 297
            aload 3 /* accSubj */
            aload 1 /* serverPrincipal */
            invokestatic sun.security.jgss.krb5.Krb5Util$ServiceCreds.getInstance:(Ljavax/security/auth/Subject;Ljava/lang/String;)Lsun/security/jgss/krb5/Krb5Util$ServiceCreds;
            astore 4 /* sc */
         4: .line 299
      StackMap locals: javax.security.auth.Subject sun.security.jgss.krb5.Krb5Util$ServiceCreds
      StackMap stack:
            aload 4 /* sc */
            ifnonnull 7
            aload 0 /* caller */
            invokestatic sun.security.jgss.GSSUtil.useSubjectCredsOnly:(Lsun/security/jgss/GSSCaller;)Z
            ifne 7
         5: .line 300
            aload 0 /* caller */
            getstatic sun.security.jgss.GSSUtil.GSS_KRB5_MECH_OID:Lorg/ietf/jgss/Oid;
            invokestatic sun.security.jgss.GSSUtil.login:(Lsun/security/jgss/GSSCaller;Lorg/ietf/jgss/Oid;)Ljavax/security/auth/Subject;
            astore 5 /* subject */
        start local 5 // javax.security.auth.Subject subject
         6: .line 301
            aload 5 /* subject */
            aload 1 /* serverPrincipal */
            invokestatic sun.security.jgss.krb5.Krb5Util$ServiceCreds.getInstance:(Ljavax/security/auth/Subject;Ljava/lang/String;)Lsun/security/jgss/krb5/Krb5Util$ServiceCreds;
            astore 4 /* sc */
        end local 5 // javax.security.auth.Subject subject
         7: .line 303
      StackMap locals:
      StackMap stack:
            aload 4 /* sc */
            areturn
        end local 4 // sun.security.jgss.krb5.Krb5Util$ServiceCreds sc
        end local 3 // javax.security.auth.Subject accSubj
        end local 2 // java.security.AccessControlContext acc
        end local 1 // java.lang.String serverPrincipal
        end local 0 // sun.security.jgss.GSSCaller caller
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    8     0           caller  Lsun/security/jgss/GSSCaller;
            0    8     1  serverPrincipal  Ljava/lang/String;
            0    8     2              acc  Ljava/security/AccessControlContext;
            1    8     3          accSubj  Ljavax/security/auth/Subject;
            2    8     4               sc  Lsun/security/jgss/krb5/Krb5Util$ServiceCreds;
            6    7     5          subject  Ljavax/security/auth/Subject;
    Exceptions:
      throws javax.security.auth.login.LoginException
    MethodParameters:
                 Name  Flags
      caller           
      serverPrincipal  
      acc              

  public static javax.security.auth.kerberos.KerberosTicket credsToTicket(sun.security.krb5.Credentials);
    descriptor: (Lsun/security/krb5/Credentials;)Ljavax/security/auth/kerberos/KerberosTicket;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=13, locals=2, args_size=1
        start local 0 // sun.security.krb5.Credentials serviceCreds
         0: .line 307
            aload 0 /* serviceCreds */
            invokevirtual sun.security.krb5.Credentials.getSessionKey:()Lsun/security/krb5/EncryptionKey;
            astore 1 /* sessionKey */
        start local 1 // sun.security.krb5.EncryptionKey sessionKey
         1: .line 308
            new javax.security.auth.kerberos.KerberosTicket
            dup
         2: .line 309
            aload 0 /* serviceCreds */
            invokevirtual sun.security.krb5.Credentials.getEncoded:()[B
         3: .line 310
            new javax.security.auth.kerberos.KerberosPrincipal
            dup
            aload 0 /* serviceCreds */
            invokevirtual sun.security.krb5.Credentials.getClient:()Lsun/security/krb5/PrincipalName;
            invokevirtual sun.security.krb5.PrincipalName.getName:()Ljava/lang/String;
            invokespecial javax.security.auth.kerberos.KerberosPrincipal.<init>:(Ljava/lang/String;)V
         4: .line 311
            new javax.security.auth.kerberos.KerberosPrincipal
            dup
            aload 0 /* serviceCreds */
            invokevirtual sun.security.krb5.Credentials.getServer:()Lsun/security/krb5/PrincipalName;
            invokevirtual sun.security.krb5.PrincipalName.getName:()Ljava/lang/String;
         5: .line 312
            iconst_2
         6: .line 311
            invokespecial javax.security.auth.kerberos.KerberosPrincipal.<init>:(Ljava/lang/String;I)V
         7: .line 313
            aload 1 /* sessionKey */
            invokevirtual sun.security.krb5.EncryptionKey.getBytes:()[B
         8: .line 314
            aload 1 /* sessionKey */
            invokevirtual sun.security.krb5.EncryptionKey.getEType:()I
         9: .line 315
            aload 0 /* serviceCreds */
            invokevirtual sun.security.krb5.Credentials.getFlags:()[Z
        10: .line 316
            aload 0 /* serviceCreds */
            invokevirtual sun.security.krb5.Credentials.getAuthTime:()Ljava/util/Date;
        11: .line 317
            aload 0 /* serviceCreds */
            invokevirtual sun.security.krb5.Credentials.getStartTime:()Ljava/util/Date;
        12: .line 318
            aload 0 /* serviceCreds */
            invokevirtual sun.security.krb5.Credentials.getEndTime:()Ljava/util/Date;
        13: .line 319
            aload 0 /* serviceCreds */
            invokevirtual sun.security.krb5.Credentials.getRenewTill:()Ljava/util/Date;
        14: .line 320
            aload 0 /* serviceCreds */
            invokevirtual sun.security.krb5.Credentials.getClientAddresses:()[Ljava/net/InetAddress;
        15: .line 308
            invokespecial javax.security.auth.kerberos.KerberosTicket.<init>:([BLjavax/security/auth/kerberos/KerberosPrincipal;Ljavax/security/auth/kerberos/KerberosPrincipal;[BI[ZLjava/util/Date;Ljava/util/Date;Ljava/util/Date;Ljava/util/Date;[Ljava/net/InetAddress;)V
            areturn
        end local 1 // sun.security.krb5.EncryptionKey sessionKey
        end local 0 // sun.security.krb5.Credentials serviceCreds
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   16     0  serviceCreds  Lsun/security/krb5/Credentials;
            1   16     1    sessionKey  Lsun/security/krb5/EncryptionKey;
    MethodParameters:
              Name  Flags
      serviceCreds  

  public static sun.security.krb5.Credentials ticketToCreds(javax.security.auth.kerberos.KerberosTicket);
    descriptor: (Ljavax/security/auth/kerberos/KerberosTicket;)Lsun/security/krb5/Credentials;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=13, locals=1, args_size=1
        start local 0 // javax.security.auth.kerberos.KerberosTicket kerbTicket
         0: .line 325
            new sun.security.krb5.Credentials
            dup
         1: .line 326
            aload 0 /* kerbTicket */
            invokevirtual javax.security.auth.kerberos.KerberosTicket.getEncoded:()[B
         2: .line 327
            aload 0 /* kerbTicket */
            invokevirtual javax.security.auth.kerberos.KerberosTicket.getClient:()Ljavax/security/auth/kerberos/KerberosPrincipal;
            invokevirtual javax.security.auth.kerberos.KerberosPrincipal.getName:()Ljava/lang/String;
         3: .line 328
            aload 0 /* kerbTicket */
            invokevirtual javax.security.auth.kerberos.KerberosTicket.getServer:()Ljavax/security/auth/kerberos/KerberosPrincipal;
            invokevirtual javax.security.auth.kerberos.KerberosPrincipal.getName:()Ljava/lang/String;
         4: .line 329
            aload 0 /* kerbTicket */
            invokevirtual javax.security.auth.kerberos.KerberosTicket.getSessionKey:()Ljavax/crypto/SecretKey;
            invokeinterface javax.crypto.SecretKey.getEncoded:()[B
         5: .line 330
            aload 0 /* kerbTicket */
            invokevirtual javax.security.auth.kerberos.KerberosTicket.getSessionKeyType:()I
         6: .line 331
            aload 0 /* kerbTicket */
            invokevirtual javax.security.auth.kerberos.KerberosTicket.getFlags:()[Z
         7: .line 332
            aload 0 /* kerbTicket */
            invokevirtual javax.security.auth.kerberos.KerberosTicket.getAuthTime:()Ljava/util/Date;
         8: .line 333
            aload 0 /* kerbTicket */
            invokevirtual javax.security.auth.kerberos.KerberosTicket.getStartTime:()Ljava/util/Date;
         9: .line 334
            aload 0 /* kerbTicket */
            invokevirtual javax.security.auth.kerberos.KerberosTicket.getEndTime:()Ljava/util/Date;
        10: .line 335
            aload 0 /* kerbTicket */
            invokevirtual javax.security.auth.kerberos.KerberosTicket.getRenewTill:()Ljava/util/Date;
        11: .line 336
            aload 0 /* kerbTicket */
            invokevirtual javax.security.auth.kerberos.KerberosTicket.getClientAddresses:()[Ljava/net/InetAddress;
        12: .line 325
            invokespecial sun.security.krb5.Credentials.<init>:([BLjava/lang/String;Ljava/lang/String;[BI[ZLjava/util/Date;Ljava/util/Date;Ljava/util/Date;Ljava/util/Date;[Ljava/net/InetAddress;)V
            areturn
        end local 0 // javax.security.auth.kerberos.KerberosTicket kerbTicket
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   13     0  kerbTicket  Ljavax/security/auth/kerberos/KerberosTicket;
    Exceptions:
      throws sun.security.krb5.KrbException, java.io.IOException
    MethodParameters:
            Name  Flags
      kerbTicket  

  public static sun.security.krb5.EncryptionKey[] keysFromJavaxKeyTab(javax.security.auth.kerberos.KeyTab, sun.security.krb5.PrincipalName);
    descriptor: (Ljavax/security/auth/kerberos/KeyTab;Lsun/security/krb5/PrincipalName;)[Lsun/security/krb5/EncryptionKey;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // javax.security.auth.kerberos.KeyTab ktab
        start local 1 // sun.security.krb5.PrincipalName cname
         0: .line 347
            invokestatic sun.misc.SharedSecrets.getJavaxSecurityAuthKerberosAccess:()Lsun/misc/JavaxSecurityAuthKerberosAccess;
         1: .line 348
            aload 0 /* ktab */
            aload 1 /* cname */
            invokeinterface sun.misc.JavaxSecurityAuthKerberosAccess.keyTabGetEncryptionKeys:(Ljavax/security/auth/kerberos/KeyTab;Lsun/security/krb5/PrincipalName;)[Lsun/security/krb5/EncryptionKey;
         2: .line 347
            areturn
        end local 1 // sun.security.krb5.PrincipalName cname
        end local 0 // javax.security.auth.kerberos.KeyTab ktab
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   ktab  Ljavax/security/auth/kerberos/KeyTab;
            0    3     1  cname  Lsun/security/krb5/PrincipalName;
    MethodParameters:
       Name  Flags
      ktab   
      cname  
}
SourceFile: "Krb5Util.java"
NestMembers:
  sun.security.jgss.krb5.Krb5Util$ServiceCreds
InnerClasses:
  public ServiceCreds = sun.security.jgss.krb5.Krb5Util$ServiceCreds of sun.security.jgss.krb5.Krb5Util