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 DefaultInformationControl(parent, SWT.NONE, new HTMLTextPresenter(true));
			}
		};
	}
	/**
	 * Returns the information presenter control creator. The creator is a factory creating the
	 * presenter controls for the given source viewer. This implementation always returns a creator
	 * for <code>DefaultInformationControl</code> instances.
	 * 
	 * @param sourceViewer the source viewer to be configured by this configuration
	 * @return an information control creator
	 * @since 2.1
	 */
	private IInformationControlCreator getInformationPresenterControlCreator(ISourceViewer sourceViewer) {
		return new IInformationControlCreator() {
			public IInformationControl createInformationControl(Shell parent) {
				int shellStyle= SWT.RESIZE;
				int style= SWT.V_SCROLL | SWT.H_SCROLL;
				return new DefaultInformationControl(parent, shellStyle, style, new HTMLTextPresenter(false));
				
			}
		};
	}
	/**
	 * Returns the outline presenter control creator. The creator is a factory creating outline
	 * presenter controls for the given source viewer. This implementation always returns a creator
	 * for <code>JavaOutlineInformationControl</code> instances.
	 * 
	 * @param sourceViewer the source viewer to be configured by this configuration
	 * @return an information control creator