private static GLCapabilities stdcaps() { GLProfile prof = GLProfile.getDefault(); GLCapabilities cap = new GLCapabilities(prof); cap.setDoubleBuffered(true); cap.setAlphaBits(8); cap.setRedBits(8); cap.setGreenBits(8); cap.setBlueBits(8); cap.setSampleBuffers(true); cap.setNumSamples(4); return (cap); }