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. 
package org.bouncycastle.asn1;

public class BERApplicationSpecific
    extends DERApplicationSpecific
{
    public BERApplicationSpecific(int tagNo, ASN1EncodableVector vec)
    {
        super(tagNo, vec);
    }
}