public class org.bouncycastle.x509.extension.X509ExtensionUtil
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.x509.extension.X509ExtensionUtil
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.x509.extension.X509ExtensionUtil this
         0: .line 23
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.bouncycastle.x509.extension.X509ExtensionUtil this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/x509/extension/X509ExtensionUtil;

  public static org.bouncycastle.asn1.ASN1Object fromExtensionValue(byte[]);
    descriptor: ([B)Lorg/bouncycastle/asn1/ASN1Object;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // byte[] encodedValue
         0: .line 29
            aload 0 /* encodedValue */
            invokestatic org.bouncycastle.asn1.ASN1Object.fromByteArray:([B)Lorg/bouncycastle/asn1/ASN1Object;
            checkcast org.bouncycastle.asn1.ASN1OctetString
            astore 1 /* octs */
        start local 1 // org.bouncycastle.asn1.ASN1OctetString octs
         1: .line 31
            aload 1 /* octs */
            invokevirtual org.bouncycastle.asn1.ASN1OctetString.getOctets:()[B
            invokestatic org.bouncycastle.asn1.ASN1Object.fromByteArray:([B)Lorg/bouncycastle/asn1/ASN1Object;
            areturn
        end local 1 // org.bouncycastle.asn1.ASN1OctetString octs
        end local 0 // byte[] encodedValue
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0  encodedValue  [B
            1    2     1          octs  Lorg/bouncycastle/asn1/ASN1OctetString;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
              Name  Flags
      encodedValue  

  public static java.util.Collection getIssuerAlternativeNames(java.security.cert.X509Certificate);
    descriptor: (Ljava/security/cert/X509Certificate;)Ljava/util/Collection;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.security.cert.X509Certificate cert
         0: .line 37
            aload 0 /* cert */
            getstatic org.bouncycastle.asn1.x509.X509Extensions.IssuerAlternativeName:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.ASN1ObjectIdentifier.getId:()Ljava/lang/String;
            invokevirtual java.security.cert.X509Certificate.getExtensionValue:(Ljava/lang/String;)[B
            astore 1 /* extVal */
        start local 1 // byte[] extVal
         1: .line 39
            aload 1 /* extVal */
            invokestatic org.bouncycastle.x509.extension.X509ExtensionUtil.getAlternativeNames:([B)Ljava/util/Collection;
            areturn
        end local 1 // byte[] extVal
        end local 0 // java.security.cert.X509Certificate cert
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    cert  Ljava/security/cert/X509Certificate;
            1    2     1  extVal  [B
    Exceptions:
      throws java.security.cert.CertificateParsingException
    MethodParameters:
      Name  Flags
      cert  

  public static java.util.Collection getSubjectAlternativeNames(java.security.cert.X509Certificate);
    descriptor: (Ljava/security/cert/X509Certificate;)Ljava/util/Collection;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.security.cert.X509Certificate cert
         0: .line 45
            aload 0 /* cert */
            getstatic org.bouncycastle.asn1.x509.X509Extensions.SubjectAlternativeName:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.ASN1ObjectIdentifier.getId:()Ljava/lang/String;
            invokevirtual java.security.cert.X509Certificate.getExtensionValue:(Ljava/lang/String;)[B
            astore 1 /* extVal */
        start local 1 // byte[] extVal
         1: .line 47
            aload 1 /* extVal */
            invokestatic org.bouncycastle.x509.extension.X509ExtensionUtil.getAlternativeNames:([B)Ljava/util/Collection;
            areturn
        end local 1 // byte[] extVal
        end local 0 // java.security.cert.X509Certificate cert
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    cert  Ljava/security/cert/X509Certificate;
            1    2     1  extVal  [B
    Exceptions:
      throws java.security.cert.CertificateParsingException
    MethodParameters:
      Name  Flags
      cert  

  private static java.util.Collection getAlternativeNames(byte[]);
    descriptor: ([B)Ljava/util/Collection;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=5, args_size=1
        start local 0 // byte[] extVal
         0: .line 53
            aload 0 /* extVal */
            ifnonnull 2
         1: .line 55
            getstatic java.util.Collections.EMPTY_LIST:Ljava/util/List;
            areturn
         2: .line 59
      StackMap locals:
      StackMap stack:
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* temp */
        start local 1 // java.util.Collection temp
         3: .line 60
            aload 0 /* extVal */
            invokestatic org.bouncycastle.x509.extension.X509ExtensionUtil.fromExtensionValue:([B)Lorg/bouncycastle/asn1/ASN1Object;
            invokestatic org.bouncycastle.asn1.DERSequence.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/ASN1Sequence;
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.getObjects:()Ljava/util/Enumeration;
            astore 2 /* it */
        start local 2 // java.util.Enumeration it
         4: .line 61
            goto 21
         5: .line 63
      StackMap locals: java.util.Collection java.util.Enumeration
      StackMap stack:
            aload 2 /* it */
            invokeinterface java.util.Enumeration.nextElement:()Ljava/lang/Object;
            invokestatic org.bouncycastle.asn1.x509.GeneralName.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/x509/GeneralName;
            astore 3 /* genName */
        start local 3 // org.bouncycastle.asn1.x509.GeneralName genName
         6: .line 64
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 4 /* list */
        start local 4 // java.util.List list
         7: .line 65
            aload 4 /* list */
            new java.lang.Integer
            dup
            aload 3 /* genName */
            invokevirtual org.bouncycastle.asn1.x509.GeneralName.getTagNo:()I
            invokespecial java.lang.Integer.<init>:(I)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         8: .line 66
            aload 3 /* genName */
            invokevirtual org.bouncycastle.asn1.x509.GeneralName.getTagNo:()I
            tableswitch { // 0 - 8
                    0: 9
                    1: 13
                    2: 13
                    3: 9
                    4: 11
                    5: 9
                    6: 13
                    7: 17
                    8: 15
              default: 19
          }
         9: .line 71
      StackMap locals: org.bouncycastle.asn1.x509.GeneralName java.util.List
      StackMap stack:
            aload 4 /* list */
            aload 3 /* genName */
            invokevirtual org.bouncycastle.asn1.x509.GeneralName.getName:()Lorg/bouncycastle/asn1/DEREncodable;
            invokeinterface org.bouncycastle.asn1.DEREncodable.getDERObject:()Lorg/bouncycastle/asn1/DERObject;
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        10: .line 72
            goto 20
        11: .line 74
      StackMap locals:
      StackMap stack:
            aload 4 /* list */
            aload 3 /* genName */
            invokevirtual org.bouncycastle.asn1.x509.GeneralName.getName:()Lorg/bouncycastle/asn1/DEREncodable;
            invokestatic org.bouncycastle.asn1.x509.X509Name.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/x509/X509Name;
            invokevirtual org.bouncycastle.asn1.x509.X509Name.toString:()Ljava/lang/String;
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        12: .line 75
            goto 20
        13: .line 79
      StackMap locals:
      StackMap stack:
            aload 4 /* list */
            aload 3 /* genName */
            invokevirtual org.bouncycastle.asn1.x509.GeneralName.getName:()Lorg/bouncycastle/asn1/DEREncodable;
            checkcast org.bouncycastle.asn1.ASN1String
            invokeinterface org.bouncycastle.asn1.ASN1String.getString:()Ljava/lang/String;
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        14: .line 80
            goto 20
        15: .line 82
      StackMap locals:
      StackMap stack:
            aload 4 /* list */
            aload 3 /* genName */
            invokevirtual org.bouncycastle.asn1.x509.GeneralName.getName:()Lorg/bouncycastle/asn1/DEREncodable;
            invokestatic org.bouncycastle.asn1.DERObjectIdentifier.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/DERObjectIdentifier;
            invokevirtual org.bouncycastle.asn1.DERObjectIdentifier.getId:()Ljava/lang/String;
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        16: .line 83
            goto 20
        17: .line 85
      StackMap locals:
      StackMap stack:
            aload 4 /* list */
            aload 3 /* genName */
            invokevirtual org.bouncycastle.asn1.x509.GeneralName.getName:()Lorg/bouncycastle/asn1/DEREncodable;
            invokestatic org.bouncycastle.asn1.DEROctetString.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/ASN1OctetString;
            invokevirtual org.bouncycastle.asn1.ASN1OctetString.getOctets:()[B
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        18: .line 86
            goto 20
        19: .line 88
      StackMap locals:
      StackMap stack:
            new java.io.IOException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Bad tag number: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* genName */
            invokevirtual org.bouncycastle.asn1.x509.GeneralName.getTagNo:()I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
        20: .line 91
      StackMap locals:
      StackMap stack:
            aload 1 /* temp */
            aload 4 /* list */
            invokeinterface java.util.Collection.add:(Ljava/lang/Object;)Z
            pop
        end local 4 // java.util.List list
        end local 3 // org.bouncycastle.asn1.x509.GeneralName genName
        21: .line 61
      StackMap locals:
      StackMap stack:
            aload 2 /* it */
            invokeinterface java.util.Enumeration.hasMoreElements:()Z
            ifne 5
        22: .line 93
            aload 1 /* temp */
            invokestatic java.util.Collections.unmodifiableCollection:(Ljava/util/Collection;)Ljava/util/Collection;
        23: areturn
        end local 2 // java.util.Enumeration it
        end local 1 // java.util.Collection temp
        24: .line 95
      StackMap locals: byte[]
      StackMap stack: java.lang.Exception
            astore 1 /* e */
        start local 1 // java.lang.Exception e
        25: .line 97
            new java.security.cert.CertificateParsingException
            dup
            aload 1 /* e */
            invokevirtual java.lang.Exception.getMessage:()Ljava/lang/String;
            invokespecial java.security.cert.CertificateParsingException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.lang.Exception e
        end local 0 // byte[] extVal
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   26     0   extVal  [B
            3   24     1     temp  Ljava/util/Collection;
            4   24     2       it  Ljava/util/Enumeration;
            6   21     3  genName  Lorg/bouncycastle/asn1/x509/GeneralName;
            7   21     4     list  Ljava/util/List;
           25   26     1        e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           2    23      24  Class java.lang.Exception
    Exceptions:
      throws java.security.cert.CertificateParsingException
    MethodParameters:
        Name  Flags
      extVal  
}
SourceFile: "X509ExtensionUtil.java"