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 to JDK 1.8.
  • The Legion of the Bouncy Castle Inc. 
package org.bouncycastle.asn1;

import java.io.IOException;


A basic parser for a SEQUENCE object

/**
 * A basic parser for a SEQUENCE object
 */
public interface ASN1SequenceParser
    extends ASN1Encodable, InMemoryRepresentable
{
    
Read the next object from the underlying object representing a SEQUENCE.

Throws:
  • IOException – for bad input stream.
Returns:the next object, null if we are at the end.
/**
     * Read the next object from the underlying object representing a SEQUENCE.
     *
     * @throws IOException for bad input stream.
     * @return the next object, null if we are at the end.
     */
    ASN1Encodable readObject()
        throws IOException;
}