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. 
public interface org.bouncycastle.asn1.ASN1SequenceParser extends org.bouncycastle.asn1.DEREncodable, org.bouncycastle.asn1.InMemoryRepresentable
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.bouncycastle.asn1.ASN1SequenceParser
  super_class: java.lang.Object
{
  public abstract org.bouncycastle.asn1.DEREncodable readObject();
    descriptor: ()Lorg/bouncycastle/asn1/DEREncodable;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
}
SourceFile: "ASN1SequenceParser.java"