-Clazz.load (["awt2swing.Panel", "jalview.api.RotatableCanvasI", "java.awt.event.KeyListener", "$.MouseListener", "$.MouseMotionListener", "jalview.math.RotatableMatrix"], "jalview.appletgui.RotatableCanvas", ["jalview.appletgui.PaintRefresher", "jalview.datamodel.SequenceGroup", "jalview.util.Format", "$.MessageManager", "java.awt.Color", "$.Dimension", "$.Font"], function () {
+Clazz.load (["awt2swing.Panel", "jalview.api.RotatableCanvasI", "java.awt.event.KeyListener", "$.MouseListener", "$.MouseMotionListener", "jalview.math.RotatableMatrix"], "jalview.appletgui.RotatableCanvas", ["awt2swing.Util", "jalview.appletgui.PaintRefresher", "jalview.datamodel.SequenceGroup", "jalview.util.Format", "$.MessageManager", "java.awt.Color", "$.Dimension", "$.Font"], function () {