returns an inputstream for the given filename , can be null if it fails concode_field_sep String dir concode_field_sep URL getURL concode_elem_sep URL getURL concode_elem_sep Reader getReader concode_elem_sep Reader getReader concode_elem_sep String getDir concode_elem_sep String processFilename
InputStream function ( String arg0 ) { arg0 = processFilename ( arg0 ) ; return Loader . class . getResourceAsStream ( arg0 ) ; }