void (@Nullable final Data data, @Nullable final UserDataHolder context, @NotNull final Settings settings) { if (!myEnabled) return; ThreadingAssertions.assertEventDispatchThread(); for (FoldedBlock folding : getFoldedBlocks()) { folding.destroyHighlighter(); } runBatchOperation(() -> { for (FoldedBlock folding : getFoldedBlocks()) { folding.destroyFolding(); } myFoldings.clear(); myHoveredBlock = null; if (data != null) { FoldingInstaller installer = new FoldingInstaller(context, settings); installer.install(data); } }); updateLineNumbers(true); }