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 1.7. 
package org.bouncycastle.ocsp;

public interface OCSPRespStatus
{
    
note 4 is not used.

/**
     * note 4 is not used.
     */
    public static final int SUCCESSFUL = 0;         // --Response has valid confirmations
    public static final int MALFORMED_REQUEST = 1;  // --Illegal confirmation request
    public static final int INTERNAL_ERROR = 2;     // --Internal error in issuer
    public static final int TRY_LATER = 3;          // --Try again later
    public static final int SIGREQUIRED = 5;        // --Must sign the request
    public static final int UNAUTHORIZED = 6;       //  --Request unauthorized
}