public final class sun.security.x509.X500Signer extends java.security.Signer
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: sun.security.x509.X500Signer
  super_class: java.security.Signer
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -8609982645394364834

  private java.security.Signature sig;
    descriptor: Ljava/security/Signature;
    flags: (0x0002) ACC_PRIVATE

  private sun.security.x509.X500Name agent;
    descriptor: Lsun/security/x509/X500Name;
    flags: (0x0002) ACC_PRIVATE

  private sun.security.x509.AlgorithmId algid;
    descriptor: Lsun/security/x509/AlgorithmId;
    flags: (0x0002) ACC_PRIVATE

  public void update(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // sun.security.x509.X500Signer this
        start local 1 // byte[] buf
        start local 2 // int offset
        start local 3 // int len
         0: .line 66
            aload 0 /* this */
            getfield sun.security.x509.X500Signer.sig:Ljava/security/Signature;
            aload 1 /* buf */
            iload 2 /* offset */
            iload 3 /* len */
            invokevirtual java.security.Signature.update:([BII)V
         1: .line 67
            return
        end local 3 // int len
        end local 2 // int offset
        end local 1 // byte[] buf
        end local 0 // sun.security.x509.X500Signer this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lsun/security/x509/X500Signer;
            0    2     1     buf  [B
            0    2     2  offset  I
            0    2     3     len  I
    Exceptions:
      throws java.security.SignatureException
    MethodParameters:
        Name  Flags
      buf     
      offset  
      len     

  public byte[] sign();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.x509.X500Signer this
         0: .line 75
            aload 0 /* this */
            getfield sun.security.x509.X500Signer.sig:Ljava/security/Signature;
            invokevirtual java.security.Signature.sign:()[B
            areturn
        end local 0 // sun.security.x509.X500Signer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/x509/X500Signer;
    Exceptions:
      throws java.security.SignatureException

  public sun.security.x509.AlgorithmId getAlgorithmId();
    descriptor: ()Lsun/security/x509/AlgorithmId;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.x509.X500Signer this
         0: .line 82
            aload 0 /* this */
            getfield sun.security.x509.X500Signer.algid:Lsun/security/x509/AlgorithmId;
            areturn
        end local 0 // sun.security.x509.X500Signer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/x509/X500Signer;

  public sun.security.x509.X500Name getSigner();
    descriptor: ()Lsun/security/x509/X500Name;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.security.x509.X500Signer this
         0: .line 89
            aload 0 /* this */
            getfield sun.security.x509.X500Signer.agent:Lsun/security/x509/X500Name;
            areturn
        end local 0 // sun.security.x509.X500Signer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/x509/X500Signer;

  public void <init>(java.security.Signature, sun.security.x509.X500Name);
    descriptor: (Ljava/security/Signature;Lsun/security/x509/X500Name;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // sun.security.x509.X500Signer this
        start local 1 // java.security.Signature sig
        start local 2 // sun.security.x509.X500Name agent
         0: .line 97
            aload 0 /* this */
            invokespecial java.security.Signer.<init>:()V
         1: .line 98
            aload 1 /* sig */
            ifnull 2
            aload 2 /* agent */
            ifnonnull 3
         2: .line 99
      StackMap locals: sun.security.x509.X500Signer java.security.Signature sun.security.x509.X500Name
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "null parameter"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 101
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* sig */
            putfield sun.security.x509.X500Signer.sig:Ljava/security/Signature;
         4: .line 102
            aload 0 /* this */
            aload 2 /* agent */
            putfield sun.security.x509.X500Signer.agent:Lsun/security/x509/X500Name;
         5: .line 105
            aload 0 /* this */
            aload 1 /* sig */
            invokevirtual java.security.Signature.getAlgorithm:()Ljava/lang/String;
            invokestatic sun.security.x509.AlgorithmId.getAlgorithmId:(Ljava/lang/String;)Lsun/security/x509/AlgorithmId;
            putfield sun.security.x509.X500Signer.algid:Lsun/security/x509/AlgorithmId;
         6: .line 107
            goto 9
      StackMap locals:
      StackMap stack: java.security.NoSuchAlgorithmException
         7: astore 3 /* e */
        start local 3 // java.security.NoSuchAlgorithmException e
         8: .line 108
            new java.lang.RuntimeException
            dup
            new java.lang.StringBuilder
            dup
            ldc "internal error! "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* e */
            invokevirtual java.security.NoSuchAlgorithmException.getMessage:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
            athrow
        end local 3 // java.security.NoSuchAlgorithmException e
         9: .line 110
      StackMap locals:
      StackMap stack:
            return
        end local 2 // sun.security.x509.X500Name agent
        end local 1 // java.security.Signature sig
        end local 0 // sun.security.x509.X500Signer this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   10     0   this  Lsun/security/x509/X500Signer;
            0   10     1    sig  Ljava/security/Signature;
            0   10     2  agent  Lsun/security/x509/X500Name;
            8    9     3      e  Ljava/security/NoSuchAlgorithmException;
      Exception table:
        from    to  target  type
           5     6       7  Class java.security.NoSuchAlgorithmException
    MethodParameters:
       Name  Flags
      sig    
      agent  
}
SourceFile: "X500Signer.java"