@ SuppressWarnings ( "unchecked" ) public void init ( ServletConfig config ) throws ServletException { super . init ( config ) ; // Move init params to my properties Enumeration < String > paramNames = this . getInitParameterNames ( ) ; while ( paramNames . hasMoreElements ( ) ) { String paramName = paramNames . nextElement ( ) ; this . setProperty ( paramName , this . getInitParameter ( paramName ) ) ; } if ( Boolean . TRUE . toString ( ) . equalsIgnoreCase ( this . getInitParameter ( LOG_PARAM ) ) ) logger = Logger . getLogger ( PROPERTY_PREFIX ) ; }
web servlet init method .