1 files changed, 0 insertions, 127 deletions
diff --git a/src/net/java/games/jogl/impl/GLContextStack.java b/src/net/java/games/jogl/impl/GLContextStack.java
deleted file mode 100755
index 089d53525..000000000
--- a/src/net/java/games/jogl/impl/GLContextStack.java
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright (c) 2003 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 net.java.games.jogl.impl;
-
-import java.util.*;
-
-/** Implements a stack of GLContext objects along with the initActions
-    that need to be run if their creation is necessary. This is used
-    to detect redundant makeCurrent() calls and to allow one drawable
-    to call display() of another from within the first drawable's
-    display() method. */
-
-public class GLContextStack {
-  private ArrayList data = new ArrayList();
-
-  /** Pushes this GLContext on the stack. The passed context must be non-null. */
-  public void push(GLContext ctx, Runnable initAction) {
-    if (ctx == null) {
-      throw new IllegalArgumentException("Null contexts are not allowed here");
-    }
-
-    data.add(new GLContextInitActionPair(ctx, initAction));
-  }
-
-  /** Removes and returns the top GLContext and associated
-      initialization action, or null if there is none. */
-  public GLContextInitActionPair pop() {
-    if (data.size() == 0) {
-      return null;
-    }
-    
-    return (GLContextInitActionPair) data.remove(data.size() - 1);
-  }
-
-  /** Returns the top GLContext and associated initialization action
-      without removing it, or null if there is none. */
-  public GLContextInitActionPair peek() {
-    return peek(0);
-  }
-
-  /** Returns the <i>i</i>th GLContext and associated initialization
-      action from the top without removing it, or null if there is
-      none. */
-  public GLContextInitActionPair peek(int i) {
-    if (data.size() - i <= 0) {
-      return null;
-    }
-
-    return (GLContextInitActionPair) data.get(data.size() - i - 1);
-  }
-
-  /** Returns the top GLContext without removing it, or null if there
-      is none. */
-  public GLContext peekContext() {
-    return peekContext(0);
-  }
-
-  /** Returns the <i>i</i>th GLContext from the top without removing
-      it, or null if there is none. */
-  public GLContext peekContext(int i) {
-    GLContextInitActionPair pair = peek(i);
-    if (pair == null) {
-      return null;
-    }
-
-    return pair.getContext();
-  }
-
-  /** Returns the top initialization action without removing it, or
-      null if there is none. */
-  public Runnable peekInitAction() {
-    return peekInitAction(0);
-  }
-
-  /** Returns the <i>i</i>th initialization action from the top
-      without removing it, or null if there is none. */
-  public Runnable peekInitAction(int i) {
-    GLContextInitActionPair pair = peek(i);
-    if (pair == null) {
-      return null;
-    }
-
-    return pair.getInitAction();
-  }
-
-  /** Returns the number of entries on the GLContext stack. */
-  public int size() {
-    return data.size();
-  }
-}