Bug 95548 Editors page not sized properly on startup
build N20050517, open preferences dialog to editors page (under General). now close and open the dialog again and note that the dialog is too short.
bundles/org.eclipse.jface/src/org/eclipse/jface/preference/PreferenceDialog.java
* Creates the inner page container.
	 * 
	 * @param parent
	 * @return Composite
	 */
	protected Composite createPageContainer(Composite parent) {
		
		
		Composite outer = new Composite(parent, SWT.NONE);
		
		GridData outerData = new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL
				| GridData.GRAB_VERTICAL);
				
		outer.setLayout(new GridLayout());
		outer.setLayoutData(outerData);
		Composite result = new Composite(outer, SWT.NONE);
		
		GridData resultData = new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL
				| GridData.GRAB_VERTICAL);
				
		result.setLayout(getPageLayout());
		result.setLayoutData(resultData);
		
		return result;
	}
	/**
	 * Return the layout for the composite that contains
	 * the pages.
	 * @return PageLayout
	 *