Bug 51092 [reconciling] JavaMultiPassReconciler removes annotations
I20040130 + plug-in export Open a CU which has errors and warnings. Observe: the annotations in overview and annotation ruler are quickly visible and then get removed. This is caused by JavaMultiPassReconciler.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/text/JavaSourceViewerConfiguration.java
/**
	 * Returns the editor in which the configured viewer(s) will reside.
	 *
	 * @return the enclosing editor
	 */
	protected ITextEditor getEditor() {
		return fTextEditor;
	}
	
	/**
	 * Returns the preference store used by this configuration to initialize
	 * the individual bits and pieces.
	 * 
	 * @return the preference store used to initialize this configuration
	 * 
	 * @since 2.0
	 */
	public IPreferenceStore getPreferenceStore() {
		return fJavaTextTools.getPreferenceStore();
	}
	
	/*
	 * @see SourceViewerConfiguration#getPresentationReconciler(ISourceViewer)
	 */
	public IPresentationReconciler getPresentationReconciler(ISourceViewer sourceViewer) {
		PresentationReconciler reconciler= new PresentationReconciler();
		reconciler.setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));
		DefaultDamagerRepairer dr= new DefaultDamagerRepairer(getCodeScanner());
		reconciler.setDamager(dr, IDocument.DEFAULT_CONTENT_TYPE);
		reconciler.setRepairer(dr, IDocument.DEFAULT_CONTENT_TYPE);