takeScreenShot = new TakeScreenShot(this);
// end
// GDC & FG
actionRotate = new ActionRotate(this);
overlapping = new JmtOverlapping(this);
// end
editUserClasses = new EditUserClasses(this);
editMeasures = new EditMeasures(this);
switchToExactSolver = new SwitchToExactSolver(this);