http://www.bouncycastle.org/java.html: The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5. 
class org.bouncycastle.openssl.PEMReader$X509AttributeCertificateParser implements org.bouncycastle.util.io.pem.PemObjectParser
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.bouncycastle.openssl.PEMReader$X509AttributeCertificateParser
  super_class: java.lang.Object
{
  final org.bouncycastle.openssl.PEMReader this$0;
    descriptor: Lorg/bouncycastle/openssl/PEMReader;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private void <init>(org.bouncycastle.openssl.PEMReader);
    descriptor: (Lorg/bouncycastle/openssl/PEMReader;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.openssl.PEMReader$X509AttributeCertificateParser this
         0: .line 621
            aload 0 /* this */
            aload 1
            putfield org.bouncycastle.openssl.PEMReader$X509AttributeCertificateParser.this$0:Lorg/bouncycastle/openssl/PEMReader;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.bouncycastle.openssl.PEMReader$X509AttributeCertificateParser this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/openssl/PEMReader$X509AttributeCertificateParser;
    MethodParameters:
        Name  Flags
      this$0  final

  public java.lang.Object parseObject(org.bouncycastle.util.io.pem.PemObject);
    descriptor: (Lorg/bouncycastle/util/io/pem/PemObject;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.bouncycastle.openssl.PEMReader$X509AttributeCertificateParser this
        start local 1 // org.bouncycastle.util.io.pem.PemObject obj
         0: .line 627
            new org.bouncycastle.x509.X509V2AttributeCertificate
            dup
            aload 1 /* obj */
            invokevirtual org.bouncycastle.util.io.pem.PemObject.getContent:()[B
            invokespecial org.bouncycastle.x509.X509V2AttributeCertificate.<init>:([B)V
            areturn
        end local 1 // org.bouncycastle.util.io.pem.PemObject obj
        end local 0 // org.bouncycastle.openssl.PEMReader$X509AttributeCertificateParser this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/openssl/PEMReader$X509AttributeCertificateParser;
            0    1     1   obj  Lorg/bouncycastle/util/io/pem/PemObject;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      obj   
}
SourceFile: "PEMReader.java"
NestHost: org.bouncycastle.openssl.PEMReader
InnerClasses:
  private X509AttributeCertificateParser = org.bouncycastle.openssl.PEMReader$X509AttributeCertificateParser of org.bouncycastle.openssl.PEMReader