package org.jbpm;

import org.jbpm.util.lang.*;

/**
 * is a runtime exception that is thrown if the database is not
 * accessable.
 */
public class PersistenceException extends ChainedRuntimeException {

  public PersistenceException() {}
  public PersistenceException(String msg) { super(msg); }
  public PersistenceException(String msg, Throwable cause) { super(msg, cause); }
  public PersistenceException(Throwable cause) {super(cause);}
}