Bug 58095 [Preferences] Selecting pref page moved dialog to other screen
When I move the preferences dialog to my secondary screen and change a prefpage, the entire dialog moves back to my primary screen and "hugs" the right border of the main screen.
bundles/org.eclipse.jface/src/org/eclipse/jface/window/Window.java
}
/**
 * Configures the given shell in preparation for opening this window
 * in it.
 * <p>
 * The default implementation of this framework method
 * sets the shell's image and gives it a grid layout. 
 * Subclasses may extend or reimplement.
 * </p>
 * 
 * @param newShell the shell
 */
protected void configureShell(Shell newShell) {
	
	
	
	
	if(defaultImages != null && defaultImages.length > 0) {
		ArrayList nonDisposedImages = new ArrayList(defaultImages.length);
			for (int i = 0; i < defaultImages.length; ++i)
				if (defaultImages[i] != null && !defaultImages[i].isDisposed())
					nonDisposedImages.add(defaultImages[i]);
		if(nonDisposedImages.size() <= 0)
			System.err.println("Window.configureShell: images disposed"); 
		else {
			Image[] array = new Image[nonDisposedImages.size()];
			nonDisposedImages.toArray(array);
			newShell.setImages(array);
		}
	}