boolean (@NotNull Set<RangeHighlighter> highlighters, @NotNull RangeHighlighter highlighter, @NotNull MarkupModelEx markupModel) { boolean wasRemoved = highlighters.remove(highlighter); if (wasRemoved) { setHideFlags(highlighter, null); if (markupModel.containsHighlighter(highlighter)) { highlighter.dispose(); } } return wasRemoved; }