question: returns an iterator over the mime extensions that were parsed concode_field_sep String MIME_TYPE concode_elem_sep String id concode_elem_sep String MIME_EXTS concode_elem_sep HashMap<String,String> mimeMappings concode_field_sep void addMappings concode_elem_sep void load concode_elem_sep String getType concode_elem_sep String getID
target: Iterator < String > function ( ) { Iterator < String > loc0 = null ; if ( mimeMappings != null ) { loc0 = mimeMappings . keySet ( ) . iterator ( ) ; } return loc0 ; }