question: stop reconciling positions . concode_field_sep StyledTextXtextAdapter styledTextXtextAdapter concode_elem_sep ISemanticHighlightingCalculator calculator concode_elem_sep ITextAttributeProvider attributeProvider concode_elem_sep HighlightingPresenter presenter concode_elem_sep List<AttributedPosition> removedPositions concode_elem_sep boolean reconciling concode_elem_sep List<AttributedPosition> addedPositions concode_elem_sep int removedPositionCount concode_elem_sep Object fReconcileLock concode_elem_sep XtextSourceViewer sourceViewer concode_field_sep void updatePresentation concode_elem_sep void uninstall concode_elem_sep void modelChanged concode_elem_sep void inputDocumentAboutToBeChanged concode_elem_sep void install concode_elem_sep void startReconcilingPositions concode_elem_sep void refresh concode_elem_sep void addPosition concode_elem_sep void setCalculator concode_elem_sep ISemanticHighlightingCalculator getCalculator concode_elem_sep void inputDocumentChanged concode_elem_sep void reconcilePositions
target: void function ( ) { removedPositions . clear ( ) ; removedPositionCount = 0 ; addedPositions . clear ( ) ; }