<s>[INST] returns the maximum x value in the model . concode_field_sep Entry<Double,Integer> next concode_elem_sep Integer HIGHLIGHT_CRITICAL concode_elem_sep Iterator<Entry<Double,Integer>> subMapIterator concode_elem_sep Integer HIGHLIGHT_VALIDATION concode_elem_sep Integer HIGHLIGHT_INFO concode_elem_sep Double xValue concode_elem_sep Integer HIGHLIGHT_NONE concode_elem_sep double delta concode_elem_sep Integer yValue concode_elem_sep TreeMap<Double,Integer> values concode_elem_sep Integer HIGHLIGHT_WARNING concode_field_sep HighlightEntry next concode_elem_sep Double getKey concode_elem_sep Integer getValue concode_elem_sep int severityToHighlight concode_elem_sep int size concode_elem_sep Integer setValue concode_elem_sep void clear concode_elem_sep void addData concode_elem_sep HighlightModel create concode_elem_sep boolean hasNext concode_elem_sep Iterator<HighlightEntry> getRangeValues concode_elem_sep void remove [/INST] double function ( ) { return values . lastKey ( ) ; </s>