question: returns the tool tip of this segment or null if not defined . concode_field_sep PlaceHolder placeHolder concode_field_sep void layout concode_elem_sep boolean contains concode_elem_sep boolean intersects concode_elem_sep boolean advanceLocator concode_elem_sep void computeSelection concode_elem_sep void paint concode_elem_sep void clearCache
target: String function ( ) { return null ; }