def restoreContext(self):
        if len(self.contextStack) != 0:
            self.context = self.contextStack.pop()
            self.matrix = self.context.matrix
dataset/ETHPy150Open anandology/pyjamas/library/gwt/Canvas/GWTCanvasImplIE6.py/GWTCanvasImplIE6.restoreContext/operator `>` -> `!=`