public void addElement(int value)
  {

    if (!m_mutable)
      throw new RuntimeException(XSLMessages.createXPATHMessage(XPATHErrorResources.ER_NODESETDTM_NOT_MUTABLE, null)); //"This NodeSetDTM is not mutable!");

    super.addElement(value);
  }
public void addElement ( int value ) { if ( ! m_mutable ) throw new RuntimeException ( XSLMessages . createXPATHMessage ( XPATHErrorResources . ER_NODESETDTM_NOT_MUTABLE , null ) ) ; super . addElement ( value ) ; }
Append a Node onto the vector.

@param value The node to be added.
@throws RuntimeException thrown if this NodeSetDTM is not of
a mutable type.