Bug 62105 Unneeded System.out.println()
I200405120800 org.eclipse.jface.preference.PreferenceDialog#getShortenedString(String) has a 'System.out.println()' statement that looks suspicious.
bundles/org.eclipse.jface/src/org/eclipse/jface/preference/PreferenceDialog.java
*/
	protected void layoutTreeAreaControl(Control control) {
		GridData gd = new GridData(GridData.FILL_VERTICAL);
		gd.widthHint = getLastTreeWidth();
		gd.verticalSpan = 1;
		control.setLayoutData(gd);
	}
	/**
	 * The preference dialog implementation of this <code>Dialog</code>
	 * framework method sends <code>performOk</code> to all pages of the
	 * preference dialog, then calls <code>handleSave</code> on this dialog to
	 * save any state, and then calls <code>close</code> to close this dialog.
	 */
	protected void okPressed() {
		Platform.run(new SafeRunnable() {
			private boolean errorOccurred;
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.core.runtime.ISafeRunnable#run()
			 */
			public void run() {
				errorOccurred = false;
				try {
					
					Iterator nodes = preferenceManager.getElements(
							PreferenceManager.PRE_ORDER).iterator();
					while (nodes.hasNext()) {
						IPreferenceNode node = (IPreferenceNode) nodes.next();
						IPreferencePage page = node.getPage();