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diff --git a/src/classes/com/sun/opengl/util/Gamma.java b/src/classes/com/sun/opengl/util/Gamma.java
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-/*
- * Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * - Redistribution of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistribution in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
- * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
- * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
- * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
- * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that this software is not designed or intended for use
- * in the design, construction, operation or maintenance of any nuclear
- * facility.
- *
- * Sun gratefully acknowledges that this software was originally authored
- * and developed by Kenneth Bradley Russell and Christopher John Kline.
- */
-
-package com.sun.opengl.util;
-
-import com.sun.opengl.impl.*;
-
-/** Provides control over the primary display's gamma, brightness and
- contrast controls via the hardware gamma ramp tables. Not
- supported on all platforms or graphics hardware. <P>
-
- Thanks to the LWJGL project for illustrating how to access gamma
- control on the various platforms.
-*/
-
-public class Gamma {
- private Gamma() {}
-
- /**
- * Sets the gamma, brightness, and contrast of the current main
- * display. This functionality is not available on all platforms and
- * graphics hardware. Returns true if the settings were successfully
- * changed, false if not. This method may return false for some
- * values of the incoming arguments even on hardware which does
- * support the underlying functionality. <P>
- *
- * If this method returns true, the display settings will
- * automatically be reset to their original values upon JVM exit
- * (assuming the JVM does not crash); if the user wishes to change
- * the display settings back to normal ahead of time, use {@link
- * #resetDisplayGamma resetDisplayGamma}(). It is recommended to
- * call {@link #resetDisplayGamma resetDisplayGamma} before calling
- * e.g. <code>System.exit()</code> from the application rather than
- * rely on the shutdown hook functionality due to inevitable race
- * conditions and unspecified behavior during JVM teardown. <P>
- *
- * This method may be called multiple times during the application's
- * execution, but calling {@link #resetDisplayGamma
- * resetDisplayGamma} will only reset the settings to the values
- * before the first call to this method. <P>
- *
- * @param gamma The gamma value, typically > 1.0 (default values
- * vary, but typically roughly 1.0)
- * @param brightness The brightness value between -1.0 and 1.0,
- * inclusive (default values vary, but typically 0)
- * @param contrast The contrast, greater than 0.0 (default values
- * vary, but typically 1)
- * @return true if gamma settings were successfully changed, false
- * if not
- * @throws IllegalArgumentException if any of the parameters were
- * out-of-bounds
- */
- public static boolean setDisplayGamma(float gamma, float brightness, float contrast) throws IllegalArgumentException {
- return GLDrawableFactoryImpl.getFactoryImpl().setDisplayGamma(gamma, brightness, contrast);
- }
-
- /**
- * Resets the gamma, brightness and contrast values for the primary
- * display to their original values before {@link #setDisplayGamma
- * setDisplayGamma} was called the first time. {@link
- * #setDisplayGamma setDisplayGamma} must be called before calling
- * this method or an unspecified exception will be thrown. While it
- * is not explicitly required that this method be called before
- * exiting, calling it is recommended because of the inevitable
- * unspecified behavior during JVM teardown.
- */
- public static void resetDisplayGamma() {
- GLDrawableFactoryImpl.getFactoryImpl().resetDisplayGamma();
- }
-}