Bug 53010 Editor preferences do not take effect on open editors
I-20040224 Go to the Java > Editor > Syntax preference page. Change the keyword color to red. Press Ok. At this point, we use to see the preview update. Not on this build (problem #1). Press Ok, and close the pref dialog. The java editor that was already open did not update. I had to close it and reopen it for the colors to take effect (problem #2)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/text/JavaSourceViewerConfiguration.java
return new JavaDocAutoIndentStrategy(getConfiguredDocumentPartitioning(sourceViewer));
		else if (IJavaPartitions.JAVA_STRING.equals(contentType))
			return new JavaStringAutoIndentStrategy(getConfiguredDocumentPartitioning(sourceViewer));
		return new JavaAutoIndentStrategy(getConfiguredDocumentPartitioning(sourceViewer));
	}
	/*
	 * @see SourceViewerConfiguration#getDoubleClickStrategy(ISourceViewer, String)
	 */
	public ITextDoubleClickStrategy getDoubleClickStrategy(ISourceViewer sourceViewer, String contentType) {
		if (IJavaPartitions.JAVA_DOC.equals(contentType) ||
				IJavaPartitions.JAVA_MULTI_LINE_COMMENT.equals(contentType) ||
				IJavaPartitions.JAVA_SINGLE_LINE_COMMENT.equals(contentType))
			return new DefaultTextDoubleClickStrategy();
		else if (IJavaPartitions.JAVA_STRING.equals(contentType) ||
				IJavaPartitions.JAVA_CHARACTER.equals(contentType))
			return new JavaStringDoubleClickSelector(getConfiguredDocumentPartitioning(sourceViewer));
		return new JavaDoubleClickSelector();
	}
	/*
	 * @see SourceViewerConfiguration#getDefaultPrefixes(ISourceViewer, String)
	 * @since 2.0
	 */
	public String[] getDefaultPrefixes(ISourceViewer sourceViewer, String contentType) {
		return new String[] { "//", "" }; 
	}
	/*
	 * @see SourceViewerConfiguration#getIndentPrefixes(ISourceViewer, String)
	 */
	public String[] getIndentPrefixes(ISourceViewer sourceViewer, String contentType) {
		Vector vector= new Vector();