refactoring part 3 (impl package): renamed com.sun.opengl -> com.jogamp.opengl.

3 files changed, 0 insertions, 2120 deletions

diff --git a/src/jogl/classes/com/sun/opengl/impl/gl2/ProjectDouble.java b/src/jogl/classes/com/sun/opengl/impl/gl2/ProjectDouble.java
deleted file mode 100755
index 54a029046..000000000
--- a/src/jogl/classes/com/sun/opengl/impl/gl2/ProjectDouble.java
+++ /dev/null
@@ -1,1041 +0,0 @@
-/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 2.0 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-** 
-** http://oss.sgi.com/projects/FreeB
-** 
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** NOTE:  The Original Code (as defined below) has been licensed to Sun
-** Microsystems, Inc. ("Sun") under the SGI Free Software License B
-** (Version 1.1), shown above ("SGI License").   Pursuant to Section
-** 3.2(3) of the SGI License, Sun is distributing the Covered Code to
-** you under an alternative license ("Alternative License").  This
-** Alternative License includes all of the provisions of the SGI License
-** except that Section 2.2 and 11 are omitted.  Any differences between
-** the Alternative License and the SGI License are offered solely by Sun
-** and not by SGI.
-** 
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-** 
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-** $Date: 2009-03-13 22:20:29 -0700 (Fri, 13 Mar 2009) $ $Revision: 1867 $
-** $Header$
-*/
-
-/* 
- * Copyright (c) 2002-2004 LWJGL Project
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are 
- * met:
- * 
- * * Redistributions of source code must retain the above copyright 
- *   notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions 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 'LWJGL' nor the names of 
- *   its contributors may be used to endorse or promote products derived 
- *   from this software without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * 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.
- */
-package com.sun.opengl.impl.gl2;
-
-import java.nio.*;
-
-import javax.media.opengl.*;
-import com.sun.opengl.impl.*;
-
-/**
- * Project.java
- * <p/>
- * <p/>
- * Created 11-jan-2004
- * 
- * @author Erik Duijs
- * @author Kenneth Russell
- */
-public class ProjectDouble {
-  private static final double[] IDENTITY_MATRIX =
-    new double[] {
-      1.0, 0.0, 0.0, 0.0,
-      0.0, 1.0, 0.0, 0.0,
-      0.0, 0.0, 1.0, 0.0,
-      0.0, 0.0, 0.0, 1.0 };
-
-  // Note that we have cloned parts of the implementation in order to
-  // support incoming Buffers. The reason for this is to avoid loading
-  // non-direct buffer subclasses unnecessarily, because doing so can
-  // cause performance decreases on direct buffer operations, at least
-  // on the current HotSpot JVM. It would be nicer (and make the code
-  // simpler) to simply have the array-based entry points delegate to
-  // the versions taking Buffers by wrapping the arrays.
-
-  // Array-based implementation
-  private final double[] matrix = new double[16];
-
-  private final double[][] tempMatrix = new double[4][4];
-  private final double[] in = new double[4];
-  private final double[] out = new double[4];
-
-  private final double[] forward = new double[3];
-  private final double[] side = new double[3];
-  private final double[] up = new double[3];
-  
-  // Buffer-based implementation
-  private DoubleBuffer locbuf;
-  private final DoubleBuffer matrixBuf;
-
-  private final DoubleBuffer tempMatrixBuf;
-  private final DoubleBuffer inBuf;
-  private final DoubleBuffer outBuf;
-
-  private final DoubleBuffer forwardBuf;
-  private final DoubleBuffer sideBuf;
-  private final DoubleBuffer upBuf;
-
-  public ProjectDouble() {
-    // Use direct buffers to avoid loading indirect buffer
-    // implementations for applications trying to avoid doing so.
-    // Slice up one big buffer because some NIO implementations
-    // allocate a huge amount of memory to back even the smallest of
-    // buffers.
-    DoubleBuffer locbuf = InternalBufferUtil.newDoubleBuffer(128);
-    int pos = 0;
-    int sz = 16;
-    matrixBuf = slice(locbuf, pos, sz);
-    pos += sz;
-    tempMatrixBuf = slice(locbuf, pos, sz);
-    pos += sz;
-    sz = 4;
-    inBuf = slice(locbuf, pos, sz);
-    pos += sz;
-    outBuf = slice(locbuf, pos, sz);
-    pos += sz;
-    sz = 3;
-    forwardBuf = slice(locbuf, pos, sz);
-    pos += sz;
-    sideBuf = slice(locbuf, pos, sz);
-    pos += sz;
-    upBuf = slice(locbuf, pos, sz);
-  }
-
-  public void destroy() {
-    if(locbuf!=null) {
-        locbuf.clear();
-        locbuf=null;
-    }
-  }
-
-  private static DoubleBuffer slice(DoubleBuffer buf, int pos, int len) {
-    buf.position(pos);
-    buf.limit(pos + len);
-    return buf.slice();
-  }
-
-  /**
-   * Make matrix an identity matrix
-   */
-  private void __gluMakeIdentityd(DoubleBuffer m) {
-    int oldPos = m.position();
-    m.put(IDENTITY_MATRIX);
-    m.position(oldPos);
-  }
-
-  /**
-   * Make matrix an identity matrix
-   */
-  private void __gluMakeIdentityd(double[] m) {
-    for (int i = 0; i < 16; i++) {
-      m[i] = IDENTITY_MATRIX[i];
-    }
-  }
-
-  /**
-   * Method __gluMultMatrixVecd
-   * 
-   * @param matrix
-   * @param in
-   * @param out
-   */
-  private void __gluMultMatrixVecd(double[] matrix, int matrix_offset, double[] in, double[] out) {
-    for (int i = 0; i < 4; i++) {
-      out[i] =
-        in[0] * matrix[0*4+i+matrix_offset] +
-        in[1] * matrix[1*4+i+matrix_offset] +
-        in[2] * matrix[2*4+i+matrix_offset] +
-        in[3] * matrix[3*4+i+matrix_offset];
-    }
-  }
-
-  /**
-   * Method __gluMultMatrixVecd
-   * 
-   * @param matrix
-   * @param in
-   * @param out
-   */
-  private void __gluMultMatrixVecd(DoubleBuffer matrix, DoubleBuffer in, DoubleBuffer out) {
-    int inPos = in.position();
-    int outPos = out.position();
-    int matrixPos = matrix.position();
-    for (int i = 0; i < 4; i++) {
-      out.put(i + outPos,
-              in.get(0+inPos) * matrix.get(0*4+i+matrixPos) +
-              in.get(1+inPos) * matrix.get(1*4+i+matrixPos) +
-              in.get(2+inPos) * matrix.get(2*4+i+matrixPos) +
-              in.get(3+inPos) * matrix.get(3*4+i+matrixPos));
-    }
-  }
-
-  /**
-   * @param src
-   * @param inverse
-   * 
-   * @return
-   */
-  private boolean __gluInvertMatrixd(double[] src, double[] inverse) {
-    int i, j, k, swap;
-    double t;
-    double[][] temp = tempMatrix;
-
-    for (i = 0; i < 4; i++) {
-      for (j = 0; j < 4; j++) {
-        temp[i][j] = src[i*4+j];
-      }
-    }
-    __gluMakeIdentityd(inverse);
-
-    for (i = 0; i < 4; i++) {
-      //
-      // Look for largest element in column
-      //
-      swap = i;
-      for (j = i + 1; j < 4; j++) {
-        if (Math.abs(temp[j][i]) > Math.abs(temp[i][i])) {
-          swap = j;
-        }
-      }
-
-      if (swap != i) {
-        //
-        // Swap rows.
-        //
-        for (k = 0; k < 4; k++) {
-          t = temp[i][k];
-          temp[i][k] = temp[swap][k];
-          temp[swap][k] = t;
-
-          t = inverse[i*4+k];
-          inverse[i*4+k] = inverse[swap*4+k];
-          inverse[swap*4+k] = t;
-        }
-      }
-
-      if (temp[i][i] == 0) {
-        //
-        // No non-zero pivot. The matrix is singular, which shouldn't
-        // happen. This means the user gave us a bad matrix.
-        //
-        return false;
-      }
-
-      t = temp[i][i];
-      for (k = 0; k < 4; k++) {
-        temp[i][k] /= t;
-        inverse[i*4+k] /= t;
-      }
-      for (j = 0; j < 4; j++) {
-        if (j != i) {
-          t = temp[j][i];
-          for (k = 0; k < 4; k++) {
-            temp[j][k] -= temp[i][k] * t;
-            inverse[j*4+k] -= inverse[i*4+k]*t;
-          }
-        }
-      }
-    }
-    return true;
-  }
-
-  /**
-   * @param src
-   * @param inverse
-   * 
-   * @return
-   */
-  private boolean __gluInvertMatrixd(DoubleBuffer src, DoubleBuffer inverse) {
-    int i, j, k, swap;
-    double t;
-
-    int srcPos = src.position();
-    int invPos = inverse.position();
-
-    DoubleBuffer temp = tempMatrixBuf;
-
-    for (i = 0; i < 4; i++) {
-      for (j = 0; j < 4; j++) {
-        temp.put(i*4+j, src.get(i*4+j + srcPos));
-      }
-    }
-    __gluMakeIdentityd(inverse);
-
-    for (i = 0; i < 4; i++) {
-      //
-      // Look for largest element in column
-      //
-      swap = i;
-      for (j = i + 1; j < 4; j++) {
-        if (Math.abs(temp.get(j*4+i)) > Math.abs(temp.get(i*4+i))) {
-          swap = j;
-        }
-      }
-
-      if (swap != i) {
-        //
-        // Swap rows.
-        //
-        for (k = 0; k < 4; k++) {
-          t = temp.get(i*4+k);
-          temp.put(i*4+k, temp.get(swap*4+k));
-          temp.put(swap*4+k, t);
-
-          t = inverse.get(i*4+k + invPos);
-          inverse.put(i*4+k + invPos, inverse.get(swap*4+k + invPos));
-          inverse.put(swap*4+k + invPos, t);
-        }
-      }
-
-      if (temp.get(i*4+i) == 0) {
-        //
-        // No non-zero pivot. The matrix is singular, which shouldn't
-        // happen. This means the user gave us a bad matrix.
-        //
-        return false;
-      }
-
-      t = temp.get(i*4+i);
-      for (k = 0; k < 4; k++) {
-        temp.put(i*4+k, temp.get(i*4+k) / t);
-        inverse.put(i*4+k + invPos, inverse.get(i*4+k + invPos) / t);
-      }
-      for (j = 0; j < 4; j++) {
-        if (j != i) {
-          t = temp.get(j*4+i);
-          for (k = 0; k < 4; k++) {
-            temp.put(j*4+k, temp.get(j*4+k) - temp.get(i*4+k) * t);
-            inverse.put(j*4+k + invPos, inverse.get(j*4+k + invPos) - inverse.get(i*4+k + invPos) * t);
-          }
-        }
-      }
-    }
-    return true;
-  }
-
-
-  /**
-   * @param a
-   * @param b
-   * @param r
-   */
-  private void __gluMultMatricesd(double[] a, int a_offset, double[] b, int b_offset, double[] r) {
-    for (int i = 0; i < 4; i++) {
-      for (int j = 0; j < 4; j++) {
-        r[i*4+j] =
-          a[i*4+0+a_offset]*b[0*4+j+b_offset] +
-          a[i*4+1+a_offset]*b[1*4+j+b_offset] +
-          a[i*4+2+a_offset]*b[2*4+j+b_offset] +
-          a[i*4+3+a_offset]*b[3*4+j+b_offset];
-      }
-    }
-  }
-
-
-  /**
-   * @param a
-   * @param b
-   * @param r
-   */
-  private void __gluMultMatricesd(DoubleBuffer a, DoubleBuffer b, DoubleBuffer r) {
-    int aPos = a.position();
-    int bPos = b.position();
-    int rPos = r.position();
-
-    for (int i = 0; i < 4; i++) {
-      for (int j = 0; j < 4; j++) {
-        r.put(i*4+j + rPos,
-          a.get(i*4+0+aPos)*b.get(0*4+j+bPos) +
-          a.get(i*4+1+aPos)*b.get(1*4+j+bPos) +
-          a.get(i*4+2+aPos)*b.get(2*4+j+bPos) +
-          a.get(i*4+3+aPos)*b.get(3*4+j+bPos));
-      }
-    }
-  }
-
-  /**
-   * Normalize vector
-   *
-   * @param v
-   */
-  private static void normalize(double[] v) {
-    double r;
-
-    r = Math.sqrt(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]);
-    if ( r == 0.0 )
-      return;
-
-    r = 1.0 / r;
-
-    v[0] *= r;
-    v[1] *= r;
-    v[2] *= r;
-
-    return;
-  }
-
-  /**
-   * Normalize vector
-   *
-   * @param v
-   */
-  private static void normalize(DoubleBuffer v) {
-    double r;
-
-    int vPos = v.position();
-
-    r = Math.sqrt(v.get(0+vPos) * v.get(0+vPos) +
-                  v.get(1+vPos) * v.get(1+vPos) +
-                  v.get(2+vPos) * v.get(2+vPos));
-    if ( r == 0.0 )
-      return;
-
-    r = 1.0 / r;
-
-    v.put(0+vPos, v.get(0+vPos) * r);
-    v.put(1+vPos, v.get(1+vPos) * r);
-    v.put(2+vPos, v.get(2+vPos) * r);
-
-    return;
-  }
-
-
-  /**
-   * Calculate cross-product
-   *
-   * @param v1
-   * @param v2
-   * @param result
-   */
-  private static void cross(double[] v1, double[] v2, double[] result) {
-    result[0] = v1[1] * v2[2] - v1[2] * v2[1];
-    result[1] = v1[2] * v2[0] - v1[0] * v2[2];
-    result[2] = v1[0] * v2[1] - v1[1] * v2[0];
-  }
-
-  /**
-   * Calculate cross-product
-   *
-   * @param v1
-   * @param v2
-   * @param result
-   */
-  private static void cross(DoubleBuffer v1, DoubleBuffer v2, DoubleBuffer result) {
-    int v1Pos = v1.position();
-    int v2Pos = v2.position();
-    int rPos  = result.position();
-
-    result.put(0+rPos, v1.get(1+v1Pos) * v2.get(2+v2Pos) - v1.get(2+v1Pos) * v2.get(1+v2Pos));
-    result.put(1+rPos, v1.get(2+v1Pos) * v2.get(0+v2Pos) - v1.get(0+v1Pos) * v2.get(2+v2Pos));
-    result.put(2+rPos, v1.get(0+v1Pos) * v2.get(1+v2Pos) - v1.get(1+v1Pos) * v2.get(0+v2Pos));
-  }
-
-  /**
-   * Method gluOrtho2D.
-   * 
-   * @param left
-   * @param right
-   * @param bottom
-   * @param top
-   */
-  public void gluOrtho2D(GL2 gl, double left, double right, double bottom, double top) {
-    gl.glOrtho(left, right, bottom, top, -1, 1);
-  }
-
-  /**
-   * Method gluPerspective.
-   * 
-   * @param fovy
-   * @param aspect
-   * @param zNear
-   * @param zFar
-   */
-  public void gluPerspective(GL2 gl, double fovy, double aspect, double zNear, double zFar) {
-    double sine, cotangent, deltaZ;
-    double radians = fovy / 2 * Math.PI / 180;
-
-    deltaZ = zFar - zNear;
-    sine = Math.sin(radians);
-
-    if ((deltaZ == 0) || (sine == 0) || (aspect == 0)) {
-      return;
-    }
-
-    cotangent = Math.cos(radians) / sine;
-
-    __gluMakeIdentityd(matrixBuf);
-
-    matrixBuf.put(0 * 4 + 0, cotangent / aspect);
-    matrixBuf.put(1 * 4 + 1, cotangent);
-    matrixBuf.put(2 * 4 + 2, - (zFar + zNear) / deltaZ);
-    matrixBuf.put(2 * 4 + 3, -1);
-    matrixBuf.put(3 * 4 + 2, -2 * zNear * zFar / deltaZ);
-    matrixBuf.put(3 * 4 + 3, 0);
-
-    gl.glMultMatrixd(matrixBuf);
-  }
-
-  /**
-   * Method gluLookAt
-   * 
-   * @param eyex
-   * @param eyey
-   * @param eyez
-   * @param centerx
-   * @param centery
-   * @param centerz
-   * @param upx
-   * @param upy
-   * @param upz
-   */
-  public void gluLookAt(GL2 gl,
-                        double eyex,
-                        double eyey,
-                        double eyez,
-                        double centerx,
-                        double centery,
-                        double centerz,
-                        double upx,
-                        double upy,
-                        double upz) {
-    DoubleBuffer forward = this.forwardBuf;
-    DoubleBuffer side = this.sideBuf;
-    DoubleBuffer up = this.upBuf;
-
-    forward.put(0, centerx - eyex);
-    forward.put(1, centery - eyey);
-    forward.put(2, centerz - eyez);
-
-    up.put(0, upx);
-    up.put(1, upy);
-    up.put(2, upz);
-
-    normalize(forward);
-
-    /* Side = forward x up */
-    cross(forward, up, side);
-    normalize(side);
-
-    /* Recompute up as: up = side x forward */
-    cross(side, forward, up);
-
-    __gluMakeIdentityd(matrixBuf);
-    matrixBuf.put(0 * 4 + 0, side.get(0));
-    matrixBuf.put(1 * 4 + 0, side.get(1));
-    matrixBuf.put(2 * 4 + 0, side.get(2));
-
-    matrixBuf.put(0 * 4 + 1, up.get(0));
-    matrixBuf.put(1 * 4 + 1, up.get(1));
-    matrixBuf.put(2 * 4 + 1, up.get(2));
-
-    matrixBuf.put(0 * 4 + 2, -forward.get(0));
-    matrixBuf.put(1 * 4 + 2, -forward.get(1));
-    matrixBuf.put(2 * 4 + 2, -forward.get(2));
-
-    gl.glMultMatrixd(matrixBuf);
-    gl.glTranslated(-eyex, -eyey, -eyez);
-  }
-
-  /**
-   * Method gluProject
-   * 
-   * @param objx
-   * @param objy
-   * @param objz
-   * @param modelMatrix
-   * @param projMatrix
-   * @param viewport
-   * @param win_pos
-   * 
-   * @return
-   */
-  public boolean gluProject(double objx,
-                            double objy,
-                            double objz,
-                            double[] modelMatrix,
-                            int modelMatrix_offset,
-                            double[] projMatrix,
-                            int projMatrix_offset,
-                            int[] viewport,
-                            int viewport_offset,
-                            double[] win_pos,
-                            int win_pos_offset ) {
-
-    double[] in = this.in;
-    double[] out = this.out;
-
-    in[0] = objx;
-    in[1] = objy;
-    in[2] = objz;
-    in[3] = 1.0;
-
-    __gluMultMatrixVecd(modelMatrix, modelMatrix_offset, in, out);
-    __gluMultMatrixVecd(projMatrix, projMatrix_offset, out, in);
-
-    if (in[3] == 0.0)
-      return false;
-
-    in[3] = (1.0 / in[3]) * 0.5;
-
-    // Map x, y and z to range 0-1
-    in[0] = in[0] * in[3] + 0.5f;
-    in[1] = in[1] * in[3] + 0.5f;
-    in[2] = in[2] * in[3] + 0.5f;
-
-    // Map x,y to viewport
-    win_pos[0+win_pos_offset] = in[0] * viewport[2+viewport_offset] + viewport[0+viewport_offset];
-    win_pos[1+win_pos_offset] = in[1] * viewport[3+viewport_offset] + viewport[1+viewport_offset];
-    win_pos[2+win_pos_offset] = in[2];
-
-    return true;
-  }
-
-  /**
-   * Method gluProject
-   * 
-   * @param objx
-   * @param objy
-   * @param objz
-   * @param modelMatrix
-   * @param projMatrix
-   * @param viewport
-   * @param win_pos
-   * 
-   * @return
-   */
-  public boolean gluProject(double objx,
-                            double objy,
-                            double objz,
-                            DoubleBuffer modelMatrix,
-                            DoubleBuffer projMatrix,
-                            IntBuffer viewport,
-                            DoubleBuffer win_pos) {
-
-    DoubleBuffer in = this.inBuf;
-    DoubleBuffer out = this.outBuf;
-
-    in.put(0, objx);
-    in.put(1, objy);
-    in.put(2, objz);
-    in.put(3, 1.0);
-
-    __gluMultMatrixVecd(modelMatrix, in, out);
-    __gluMultMatrixVecd(projMatrix, out, in);
-
-    if (in.get(3) == 0.0)
-      return false;
-
-    in.put(3, (1.0 / in.get(3)) * 0.5);
-
-    // Map x, y and z to range 0-1
-    in.put(0, in.get(0) * in.get(3) + 0.5f);
-    in.put(1, in.get(1) * in.get(3) + 0.5f);
-    in.put(2, in.get(2) * in.get(3) + 0.5f);
-
-    // Map x,y to viewport
-    int vPos = viewport.position();
-    int wPos = win_pos.position();
-    win_pos.put(0+wPos, in.get(0) * viewport.get(2+vPos) + viewport.get(0+vPos));
-    win_pos.put(1+wPos, in.get(1) * viewport.get(3+vPos) + viewport.get(1+vPos));
-    win_pos.put(2+wPos, in.get(2));
-
-    return true;
-  }
-
-
-  /**
-   * Method gluUnproject
-   * 
-   * @param winx
-   * @param winy
-   * @param winz
-   * @param modelMatrix
-   * @param projMatrix
-   * @param viewport
-   * @param obj_pos
-   * 
-   * @return
-   */
-  public boolean gluUnProject(double winx,
-                              double winy,
-                              double winz,
-                              double[] modelMatrix,
-                              int modelMatrix_offset,
-                              double[] projMatrix,
-                              int projMatrix_offset,
-                              int[] viewport,
-                              int viewport_offset,
-                              double[] obj_pos,
-                              int obj_pos_offset) {
-    double[] in = this.in;
-    double[] out = this.out;
-
-    __gluMultMatricesd(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix);
-
-    if (!__gluInvertMatrixd(matrix, matrix))
-      return false;
-
-    in[0] = winx;
-    in[1] = winy;
-    in[2] = winz;
-    in[3] = 1.0;
-
-    // Map x and y from window coordinates
-    in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset];
-    in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset];
-
-    // Map to range -1 to 1
-    in[0] = in[0] * 2 - 1;
-    in[1] = in[1] * 2 - 1;
-    in[2] = in[2] * 2 - 1;
-
-    __gluMultMatrixVecd(matrix, 0, in, out);
-
-    if (out[3] == 0.0)
-      return false;
-
-    out[3] = 1.0 / out[3];
-
-    obj_pos[0+obj_pos_offset] = out[0] * out[3];
-    obj_pos[1+obj_pos_offset] = out[1] * out[3];
-    obj_pos[2+obj_pos_offset] = out[2] * out[3];
-
-    return true;
-  }
-
-
-  /**
-   * Method gluUnproject
-   * 
-   * @param winx
-   * @param winy
-   * @param winz
-   * @param modelMatrix
-   * @param projMatrix
-   * @param viewport
-   * @param obj_pos
-   * 
-   * @return
-   */
-  public boolean gluUnProject(double winx,
-                              double winy,
-                              double winz,
-                              DoubleBuffer modelMatrix,
-                              DoubleBuffer projMatrix,
-                              IntBuffer viewport,
-                              DoubleBuffer obj_pos) {
-    DoubleBuffer in = this.inBuf;
-    DoubleBuffer out = this.outBuf;
-
-    __gluMultMatricesd(modelMatrix, projMatrix, matrixBuf);
-
-    if (!__gluInvertMatrixd(matrixBuf, matrixBuf))
-      return false;
-
-    in.put(0, winx);
-    in.put(1, winy);
-    in.put(2, winz);
-    in.put(3, 1.0);
-
-    // Map x and y from window coordinates
-    int vPos = viewport.position();
-    int oPos = obj_pos.position();
-    in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos));
-    in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos));
-
-    // Map to range -1 to 1
-    in.put(0, in.get(0) * 2 - 1);
-    in.put(1, in.get(1) * 2 - 1);
-    in.put(2, in.get(2) * 2 - 1);
-
-    __gluMultMatrixVecd(matrixBuf, in, out);
-
-    if (out.get(3) == 0.0)
-      return false;
-
-    out.put(3, 1.0 / out.get(3));
-
-    obj_pos.put(0+oPos, out.get(0) * out.get(3));
-    obj_pos.put(1+oPos, out.get(1) * out.get(3));
-    obj_pos.put(2+oPos, out.get(2) * out.get(3));
-
-    return true;
-  }
-
-
-  /**
-   * Method gluUnproject4
-   * 
-   * @param winx
-   * @param winy
-   * @param winz
-   * @param clipw
-   * @param modelMatrix
-   * @param projMatrix
-   * @param viewport
-   * @param near
-   * @param far
-   * @param obj_pos
-   * 
-   * @return
-   */
-  public boolean gluUnProject4(double winx,
-                               double winy,
-                               double winz,
-                               double clipw,
-                               double[] modelMatrix,
-                               int modelMatrix_offset,
-                               double[] projMatrix,
-                               int projMatrix_offset,
-                               int[] viewport,
-                               int viewport_offset,
-                               double near,
-                               double far,
-                               double[] obj_pos,
-                               int obj_pos_offset ) {
-    double[] in = this.in;
-    double[] out = this.out;
-
-    __gluMultMatricesd(modelMatrix, modelMatrix_offset, projMatrix, projMatrix_offset, matrix);
-
-    if (!__gluInvertMatrixd(matrix, matrix))
-      return false;
-
-    in[0] = winx;
-    in[1] = winy;
-    in[2] = winz;
-    in[3] = clipw;
-
-    // Map x and y from window coordinates
-    in[0] = (in[0] - viewport[0+viewport_offset]) / viewport[2+viewport_offset];
-    in[1] = (in[1] - viewport[1+viewport_offset]) / viewport[3+viewport_offset];
-    in[2] = (in[2] - near) / (far - near);
-
-    // Map to range -1 to 1
-    in[0] = in[0] * 2 - 1;
-    in[1] = in[1] * 2 - 1;
-    in[2] = in[2] * 2 - 1;
-
-    __gluMultMatrixVecd(matrix, 0, in, out);
-
-    if (out[3] == 0.0)
-      return false;
-
-    obj_pos[0+obj_pos_offset] = out[0];
-    obj_pos[1+obj_pos_offset] = out[1];
-    obj_pos[2+obj_pos_offset] = out[2];
-    obj_pos[3+obj_pos_offset] = out[3];
-    return true;
-  }
-
-  /**
-   * Method gluUnproject4
-   * 
-   * @param winx
-   * @param winy
-   * @param winz
-   * @param clipw
-   * @param modelMatrix
-   * @param projMatrix
-   * @param viewport
-   * @param near
-   * @param far
-   * @param obj_pos
-   * 
-   * @return
-   */
-  public boolean gluUnProject4(double winx,
-                               double winy,
-                               double winz,
-                               double clipw,
-                               DoubleBuffer modelMatrix,
-                               DoubleBuffer projMatrix,
-                               IntBuffer viewport,
-                               double near,
-                               double far,
-                               DoubleBuffer obj_pos) {
-    DoubleBuffer in = this.inBuf;
-    DoubleBuffer out = this.outBuf;
-
-    __gluMultMatricesd(modelMatrix, projMatrix, matrixBuf);
-
-    if (!__gluInvertMatrixd(matrixBuf, matrixBuf))
-      return false;
-
-    in.put(0, winx);
-    in.put(1, winy);
-    in.put(2, winz);
-    in.put(3, clipw);
-
-    // Map x and y from window coordinates
-    int vPos = viewport.position();
-    in.put(0, (in.get(0) - viewport.get(0+vPos)) / viewport.get(2+vPos));
-    in.put(1, (in.get(1) - viewport.get(1+vPos)) / viewport.get(3+vPos));
-    in.put(2, (in.get(2) - near) / (far - near));
-
-    // Map to range -1 to 1
-    in.put(0, in.get(0) * 2 - 1);
-    in.put(1, in.get(1) * 2 - 1);
-    in.put(2, in.get(2) * 2 - 1);
-
-    __gluMultMatrixVecd(matrixBuf, in, out);
-
-    if (out.get(3) == 0.0)
-      return false;
-
-    int oPos = obj_pos.position();
-    obj_pos.put(0+oPos, out.get(0));
-    obj_pos.put(1+oPos, out.get(1));
-    obj_pos.put(2+oPos, out.get(2));
-    obj_pos.put(3+oPos, out.get(3));
-    return true;
-  }
-
-
-  /**
-   * Method gluPickMatrix
-   * 
-   * @param x
-   * @param y
-   * @param deltaX
-   * @param deltaY
-   * @param viewport
-   */
-  public void gluPickMatrix(GL2 gl,
-                            double x,
-                            double y,
-                            double deltaX,
-                            double deltaY,
-                            IntBuffer viewport) {
-    if (deltaX <= 0 || deltaY <= 0) {
-      return;
-    }
-
-    /* Translate and scale the picked region to the entire window */
-    int vPos = viewport.position();
-    gl.glTranslated((viewport.get(2+vPos) - 2 * (x - viewport.get(0+vPos))) / deltaX,
-                    (viewport.get(3+vPos) - 2 * (y - viewport.get(1+vPos))) / deltaY,
-                    0);
-    gl.glScaled(viewport.get(2) / deltaX, viewport.get(3) / deltaY, 1.0);
-  }
-
-  /**
-   * Method gluPickMatrix
-   * 
-   * @param x
-   * @param y
-   * @param deltaX
-   * @param deltaY
-   * @param viewport
-   * @param viewport_offset
-   */
-  public void gluPickMatrix(GL2 gl,
-                            double x,
-                            double y,
-                            double deltaX,
-                            double deltaY,
-                            int[] viewport,
-                            int viewport_offset) {
-    if (deltaX <= 0 || deltaY <= 0) {
-      return;
-    }
-
-    /* Translate and scale the picked region to the entire window */
-    gl.glTranslated((viewport[2+viewport_offset] - 2 * (x - viewport[0+viewport_offset])) / deltaX,
-                    (viewport[3+viewport_offset] - 2 * (y - viewport[1+viewport_offset])) / deltaY,
-                    0);
-    gl.glScaled(viewport[2+viewport_offset] / deltaX, viewport[3+viewport_offset] / deltaY, 1.0);
-  }
-}
diff --git a/src/jogl/classes/com/sun/opengl/impl/gl2/Util.java b/src/jogl/classes/com/sun/opengl/impl/gl2/Util.java
deleted file mode 100644
index 0fc72daa9..000000000
--- a/src/jogl/classes/com/sun/opengl/impl/gl2/Util.java
+++ /dev/null
@@ -1,244 +0,0 @@
-/* 
- * Copyright (c) 2002-2004 LWJGL Project
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are 
- * met:
- * 
- * * Redistributions of source code must retain the above copyright 
- *   notice, this list of conditions and the following disclaimer.
- *
- * * Redistributions 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 'LWJGL' nor the names of 
- *   its contributors may be used to endorse or promote products derived 
- *   from this software without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * 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.
- */
-
-package com.sun.opengl.impl.gl2;
-
-import com.sun.opengl.impl.*;
-
-import java.nio.IntBuffer;
-import javax.media.opengl.*;
-
-/**
- * Util.java
- * <p/>
- * <p/>
- * Created 7-jan-2004
- *
- * @author Erik Duijs
- */
-class Util {
-
-  /**
-   * temp int[] of one for getting an int from some GL functions
-   */
-  private int[] scratch = new int[1];
-
-  /**
-   * Return ceiling of integer division
-   *
-   * @param a
-   * @param b
-   *
-   * @return int
-   */
-  protected static int ceil(int a, int b) {
-    return (a % b == 0 ? a / b : a / b + 1);
-  }
-
-  /**
-   * Method compPerPix.
-   *
-   * @param format
-   *
-   * @return int
-   */
-  protected static int compPerPix(int format) {
-    /* Determine number of components per pixel */
-    switch ( format ) {
-    case GL2.GL_COLOR_INDEX:
-    case GL2.GL_STENCIL_INDEX:
-    case GL2.GL_DEPTH_COMPONENT:
-    case GL2.GL_RED:
-    case GL2.GL_GREEN:
-    case GL2.GL_BLUE:
-    case GL2.GL_ALPHA:
-    case GL2.GL_LUMINANCE:
-      return 1;
-    case GL2.GL_LUMINANCE_ALPHA:
-      return 2;
-    case GL2.GL_RGB:
-    case GL2.GL_BGR:
-      return 3;
-    case GL2.GL_RGBA:
-    case GL2.GL_BGRA:
-      return 4;
-    default :
-      return -1;
-    }
-  }
-
-  /**
-   * Method nearestPower.
-   * <p/>
-   * Compute the nearest power of 2 number.  This algorithm is a little strange, but it works quite well.
-   *
-   * @param value
-   *
-   * @return int
-   */
-  protected static int nearestPower(int value) {
-    int i;
-
-    i = 1;
-
-    /* Error! */
-    if ( value == 0 )
-      return -1;
-
-    for ( ; ; ) {
-      if ( value == 1 ) {
-        return i;
-      } else if ( value == 3 ) {
-        return i << 2;
-      }
-      value >>= 1;
-      i <<= 1;
-    }
-  }
-
-  /**
-   * Method bytesPerPixel.
-   *
-   * @param format
-   * @param type
-   *
-   * @return int
-   */
-  protected static int bytesPerPixel(int format, int type) {
-    int n, m;
-
-    switch ( format ) {
-    case GL2.GL_COLOR_INDEX:
-    case GL2.GL_STENCIL_INDEX:
-    case GL2.GL_DEPTH_COMPONENT:
-    case GL2.GL_RED:
-    case GL2.GL_GREEN:
-    case GL2.GL_BLUE:
-    case GL2.GL_ALPHA:
-    case GL2.GL_LUMINANCE:
-      n = 1;
-      break;
-    case GL2.GL_LUMINANCE_ALPHA:
-      n = 2;
-      break;
-    case GL2.GL_RGB:
-    case GL2.GL_BGR:
-      n = 3;
-      break;
-    case GL2.GL_RGBA:
-    case GL2.GL_BGRA:
-      n = 4;
-      break;
-    default :
-      n = 0;
-    }
-
-    switch ( type ) {
-    case GL2.GL_UNSIGNED_BYTE:
-      m = 1;
-      break;
-    case GL2.GL_BYTE:
-      m = 1;
-      break;
-    case GL2.GL_BITMAP:
-      m = 1;
-      break;
-    case GL2.GL_UNSIGNED_SHORT:
-      m = 2;
-      break;
-    case GL2.GL_SHORT:
-      m = 2;
-      break;
-    case GL2.GL_UNSIGNED_INT:
-      m = 4;
-      break;
-    case GL2.GL_INT:
-      m = 4;
-      break;
-    case GL2.GL_FLOAT:
-      m = 4;
-      break;
-    default :
-      m = 0;
-    }
-
-    return n * m;
-  }
-
-  /**
-   * Convenience method for returning an int, rather than getting it out of a buffer yourself.
-   *
-   * @param what
-   *
-   * @return int
-   */
-  protected int glGetIntegerv(GL gl, int what) {
-    gl.glGetIntegerv(what, scratch, 0);
-    return scratch[0];
-  }
-}
diff --git a/src/jogl/classes/com/sun/opengl/impl/gl2/fixme/GLObjectTracker.java b/src/jogl/classes/com/sun/opengl/impl/gl2/fixme/GLObjectTracker.java
deleted file mode 100755
index 885f3cb28..000000000
--- a/src/jogl/classes/com/sun/opengl/impl/gl2/fixme/GLObjectTracker.java
+++ /dev/null
@@ -1,835 +0,0 @@
-/*
- * Copyright (c) 2006 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.impl.gl2;
-
-import com.sun.opengl.impl.*;
-
-import java.nio.*;
-import javax.media.opengl.*;
-
-/** 
- * Tracks the creation of server-side OpenGL objects which can be
- * shared between contexts. Ordinarily, when an OpenGL context is
- * deleted and no other contexts are sharing server-side objects with
- * it, all of the server-side objects are automatically deleted by the
- * OpenGL implementation. It is not necessary for the end user to
- * explicitly delete these objects. However, when the Java2D/OpenGL
- * pipeline is active and frame buffer objects are being used for
- * rendering, it is necessary for all OpenGL contexts created by JOGL
- * to share server-side objects with the Java2D OpenGL context. This
- * means that these objects "leak" into the namespace used by Java2D.
- * In order to prevent memory leaks and to present the same
- * programming model to the end user, it is necessary to track the
- * creation and destruction of all of these server-side OpenGL objects
- * and to explicitly release them when all of the JOGL-created
- * contexts which can see them have been released. <P>
- *
- * The {@link #ref ref} and {@link #unref unref} methods should be
- * used during the creation and destruction of OpenGL contexts by JOGL
- * in order to update the liveness of the objects being tracked. The
- * various other methods should be called by the OpenGL binding in the
- * various named methods.
- */
-
-public class GLObjectTracker {
-  private static final boolean DEBUG = Debug.debug("GLObjectTracker");
-
-  //----------------------------------------------------------------------
-  // Adders
-  //
-
-  // glGenBuffers
-  public synchronized void addBuffers(int n, IntBuffer ids) {
-    add(getList(BUFFERS), n, ids);
-  }
-
-  // glGenBuffers
-  public synchronized void addBuffers(int n, int[] ids, int ids_offset) {
-    add(getList(BUFFERS), n, ids, ids_offset);
-  }
-
-  // glGenBuffersARB
-  public synchronized void addBuffersARB(int n, IntBuffer ids) {
-    add(getList(BUFFERS_ARB), n, ids);
-  }
-
-  // glGenBuffersARB
-  public synchronized void addBuffersARB(int n, int[] ids, int ids_offset) {
-    add(getList(BUFFERS_ARB), n, ids, ids_offset);
-  }
-
-  // glGenFencesAPPLE
-  public synchronized void addFencesAPPLE(int n, IntBuffer ids) {
-    add(getList(FENCES_APPLE), n, ids);
-  }
-
-  // glGenFencesAPPLE
-  public synchronized void addFencesAPPLE(int n, int[] ids, int ids_offset) {
-    add(getList(FENCES_APPLE), n, ids, ids_offset);
-  }
-
-  // glGenFencesNV
-  public synchronized void addFencesNV(int n, IntBuffer ids) {
-    add(getList(FENCES_NV), n, ids);
-  }
-
-  // glGenFencesNV
-  public synchronized void addFencesNV(int n, int[] ids, int ids_offset) {
-    add(getList(FENCES_NV), n, ids, ids_offset);
-  }
-
-  // glGenFragmentShadersATI
-  public synchronized void addFragmentShadersATI(int start, int n) {
-    add(getList(FRAGMENT_SHADERS_ATI), start, n);
-  }
-
-  // glGenFramebuffersEXT
-  public synchronized void addFramebuffersEXT(int n, IntBuffer ids) {
-    add(getList(FRAMEBUFFERS_EXT), n, ids);
-  }
-
-  // glGenFramebuffersEXT
-  public synchronized void addFramebuffersEXT(int n, int[] ids, int ids_offset) {
-    add(getList(FRAMEBUFFERS_EXT), n, ids, ids_offset);
-  }
-  
-  // glGenLists
-  public synchronized void addLists(int start, int n) {
-    add(getList(LISTS), start, n);
-  }
-
-  // glGenOcclusionQueriesNV
-  public synchronized void addOcclusionQueriesNV(int n, IntBuffer ids) {
-    add(getList(OCCLUSION_QUERIES_NV), n, ids);
-  }
-
-  // glGenOcclusionQueriesNV
-  public synchronized void addOcclusionQueriesNV(int n, int[] ids, int ids_offset) {
-    add(getList(OCCLUSION_QUERIES_NV), n, ids, ids_offset);
-  }
-
-  // glCreateProgram
-  public synchronized void addProgramObject(int obj) {
-    add(getList(PROGRAM_OBJECTS), obj, 1);
-  }
-
-  // glCreateProgramObjectARB
-  public synchronized void addProgramObjectARB(int obj) {
-    add(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1);
-  }
-
-  // glGenProgramsARB
-  public synchronized void addProgramsARB(int n, IntBuffer ids) {
-    add(getList(PROGRAMS_ARB), n, ids);
-  }
-
-  // glGenProgramsARB
-  public synchronized void addProgramsARB(int n, int[] ids, int ids_offset) {
-    add(getList(PROGRAMS_ARB), n, ids, ids_offset);
-  }
-
-  // glGenProgramsNV
-  public synchronized void addProgramsNV(int n, IntBuffer ids) {
-    add(getList(PROGRAMS_NV), n, ids);
-  }
-
-  // glGenProgramsNV
-  public synchronized void addProgramsNV(int n, int[] ids, int ids_offset) {
-    add(getList(PROGRAMS_NV), n, ids, ids_offset);
-  }
-
-  // glGenQueries
-  public synchronized void addQueries(int n, IntBuffer ids) {
-    add(getList(QUERIES), n, ids);
-  }
-
-  // glGenQueries
-  public synchronized void addQueries(int n, int[] ids, int ids_offset) {
-    add(getList(QUERIES), n, ids, ids_offset);
-  }
-
-  // glGenQueriesARB
-  public synchronized void addQueriesARB(int n, IntBuffer ids) {
-    add(getList(QUERIES_ARB), n, ids);
-  }
-
-  // glGenQueriesARB
-  public synchronized void addQueriesARB(int n, int[] ids, int ids_offset) {
-    add(getList(QUERIES_ARB), n, ids, ids_offset);
-  }
-
-  // glGenRenderbuffersEXT
-  public synchronized void addRenderbuffersEXT(int n, IntBuffer ids) {
-    add(getList(RENDERBUFFERS_EXT), n, ids);
-  }
-
-  // glGenRenderbuffersEXT
-  public synchronized void addRenderbuffersEXT(int n, int[] ids, int ids_offset) {
-    add(getList(RENDERBUFFERS_EXT), n, ids, ids_offset);
-  }
-
-  // glCreateShader
-  public synchronized void addShaderObject(int obj) {
-    add(getList(SHADER_OBJECTS), obj, 1);
-  }
-
-  // glCreateShaderObjectARB
-  public synchronized void addShaderObjectARB(int obj) {
-    add(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1);
-  }
-
-  // glGenTextures
-  public synchronized void addTextures(int n, IntBuffer ids) {
-    add(getList(TEXTURES), n, ids);
-  }
-
-  // glGenTextures
-  public synchronized void addTextures(int n, int[] ids, int ids_offset) {
-    add(getList(TEXTURES), n, ids, ids_offset);
-  }
-
-  // glGenVertexArraysAPPLE
-  public synchronized void addVertexArraysAPPLE(int n, IntBuffer ids) {
-    add(getList(VERTEX_ARRAYS_APPLE), n, ids);
-  }
-
-  // glGenVertexArraysAPPLE
-  public synchronized void addVertexArraysAPPLE(int n, int[] ids, int ids_offset) {
-    add(getList(VERTEX_ARRAYS_APPLE), n, ids, ids_offset);
-  }
-
-  // glGenVertexShadersEXT
-  public synchronized void addVertexShadersEXT(int start, int n) {
-    add(getList(VERTEX_SHADERS_EXT), start, n);
-  }
-
-  //----------------------------------------------------------------------
-  // Removers
-  //
-
-  // glDeleteBuffers
-  public synchronized void removeBuffers(int n, IntBuffer ids) {
-    remove(getList(BUFFERS), n, ids);
-  }
-
-  // glDeleteBuffers
-  public synchronized void removeBuffers(int n, int[] ids, int ids_offset) {
-    remove(getList(BUFFERS), n, ids, ids_offset);
-  }
-
-  // glDeleteBuffersARB
-  public synchronized void removeBuffersARB(int n, IntBuffer ids) {
-    remove(getList(BUFFERS_ARB), n, ids);
-  }
-
-  // glDeleteBuffersARB
-  public synchronized void removeBuffersARB(int n, int[] ids, int ids_offset) {
-    remove(getList(BUFFERS_ARB), n, ids, ids_offset);
-  }
-
-  // glDeleteFencesAPPLE
-  public synchronized void removeFencesAPPLE(int n, IntBuffer ids) {
-    remove(getList(FENCES_APPLE), n, ids);
-  }
-
-  // glDeleteFencesAPPLE
-  public synchronized void removeFencesAPPLE(int n, int[] ids, int ids_offset) {
-    remove(getList(FENCES_APPLE), n, ids, ids_offset);
-  }
-
-  // glDeleteFencesNV
-  public synchronized void removeFencesNV(int n, IntBuffer ids) {
-    remove(getList(FENCES_NV), n, ids);
-  }
-
-  // glDeleteFencesNV
-  public synchronized void removeFencesNV(int n, int[] ids, int ids_offset) {
-    remove(getList(FENCES_NV), n, ids, ids_offset);
-  }
-
-  // glDeleteFragmentShaderATI
-  public synchronized void removeFragmentShaderATI(int obj) {
-    remove(getList(FRAGMENT_SHADERS_ATI), obj, 1);
-  }
-
-  // glDeleteFramebuffersEXT
-  public synchronized void removeFramebuffersEXT(int n, IntBuffer ids) {
-    remove(getList(FRAMEBUFFERS_EXT), n, ids);
-  }
-
-  // glDeleteFramebuffersEXT
-  public synchronized void removeFramebuffersEXT(int n, int[] ids, int ids_offset) {
-    remove(getList(FRAMEBUFFERS_EXT), n, ids, ids_offset);
-  }
-  
-  // glDeleteLists
-  public synchronized void removeLists(int start, int n) {
-    remove(getList(LISTS), start, n);
-  }
-
-  // glDeleteOcclusionQueriesNV
-  public synchronized void removeOcclusionQueriesNV(int n, IntBuffer ids) {
-    remove(getList(OCCLUSION_QUERIES_NV), n, ids);
-  }
-
-  // glDeleteOcclusionQueriesNV
-  public synchronized void removeOcclusionQueriesNV(int n, int[] ids, int ids_offset) {
-    remove(getList(OCCLUSION_QUERIES_NV), n, ids, ids_offset);
-  }
-
-  // glDeleteProgram
-  public synchronized void removeProgramObject(int obj) {
-    remove(getList(PROGRAM_OBJECTS), obj, 1);
-  }
-
-  // glDeleteObjectARB
-  public synchronized void removeProgramOrShaderObjectARB(int obj) {
-    remove(getList(PROGRAM_AND_SHADER_OBJECTS_ARB), obj, 1);
-  }
-
-  // glDeleteProgramsARB
-  public synchronized void removeProgramsARB(int n, IntBuffer ids) {
-    remove(getList(PROGRAMS_ARB), n, ids);
-  }
-
-  // glDeleteProgramsARB
-  public synchronized void removeProgramsARB(int n, int[] ids, int ids_offset) {
-    remove(getList(PROGRAMS_ARB), n, ids, ids_offset);
-  }
-
-  // glDeleteProgramsNV
-  public synchronized void removeProgramsNV(int n, IntBuffer ids) {
-    remove(getList(PROGRAMS_NV), n, ids);
-  }
-
-  // glDeleteProgramsNV
-  public synchronized void removeProgramsNV(int n, int[] ids, int ids_offset) {
-    remove(getList(PROGRAMS_NV), n, ids, ids_offset);
-  }
-
-  // glDeleteQueries
-  public synchronized void removeQueries(int n, IntBuffer ids) {
-    remove(getList(QUERIES), n, ids);
-  }
-
-  // glDeleteQueries
-  public synchronized void removeQueries(int n, int[] ids, int ids_offset) {
-    remove(getList(QUERIES), n, ids, ids_offset);
-  }
-
-  // glDeleteQueriesARB
-  public synchronized void removeQueriesARB(int n, IntBuffer ids) {
-    remove(getList(QUERIES_ARB), n, ids);
-  }
-
-  // glDeleteQueriesARB
-  public synchronized void removeQueriesARB(int n, int[] ids, int ids_offset) {
-    remove(getList(QUERIES_ARB), n, ids, ids_offset);
-  }
-
-  // glDeleteRenderbuffersEXT
-  public synchronized void removeRenderbuffersEXT(int n, IntBuffer ids) {
-    remove(getList(RENDERBUFFERS_EXT), n, ids);
-  }
-
-  // glDeleteRenderbuffersEXT
-  public synchronized void removeRenderbuffersEXT(int n, int[] ids, int ids_offset) {
-    remove(getList(RENDERBUFFERS_EXT), n, ids, ids_offset);
-  }
-
-  // glDeleteShader
-  public synchronized void removeShaderObject(int obj) {
-    remove(getList(SHADER_OBJECTS), obj, 1);
-  }
-
-  // glDeleteTextures
-  public synchronized void removeTextures(int n, IntBuffer ids) {
-    remove(getList(TEXTURES), n, ids);
-  }
-
-  // glDeleteTextures
-  public synchronized void removeTextures(int n, int[] ids, int ids_offset) {
-    remove(getList(TEXTURES), n, ids, ids_offset);
-  }
-
-  // glDeleteVertexArraysAPPLE
-  public synchronized void removeVertexArraysAPPLE(int n, IntBuffer ids) {
-    remove(getList(VERTEX_ARRAYS_APPLE), n, ids);
-  }
-
-  // glDeleteVertexArraysAPPLE
-  public synchronized void removeVertexArraysAPPLE(int n, int[] ids, int ids_offset) {
-    remove(getList(VERTEX_ARRAYS_APPLE), n, ids, ids_offset);
-  }
-
-  // glDeleteVertexShaderEXT
-  public synchronized void removeVertexShaderEXT(int obj) {
-    remove(getList(VERTEX_SHADERS_EXT), obj, 1);
-  }
-
-  //----------------------------------------------------------------------
-  // Reference count maintenance and manual deletion
-  //
-
-  public synchronized void transferAll(GLObjectTracker other) {
-    for (int i = 0; i < lists.length; i++) {
-      getList(i).addAll(other.lists[i]);
-      if (other.lists[i] != null) {
-        other.lists[i].clear();
-      }
-    }
-    dirty = true;
-  }
-
-  public synchronized void ref() {
-    ++refCount;
-  }
-
-  public void unref(GLObjectTracker deletedObjectPool) {
-    boolean tryDelete = false;
-    synchronized (this) {
-      if (--refCount == 0) {
-        tryDelete = true;
-      }
-    }
-    if (tryDelete) {
-      // See whether we should try to do the work now or whether we
-      // have to postpone
-      GLContext cur = GLContext.getCurrent();
-      if ((cur != null) &&
-          (cur instanceof GLContextImpl)) {
-        GLContextImpl curImpl = (GLContextImpl) cur;
-        if (deletedObjectPool != null &&
-            deletedObjectPool == curImpl.getDeletedObjectTracker()) {
-          // Should be safe to delete these objects now
-          try {
-            delete((GL2)curImpl.getGL());
-            return;
-          } catch (GLException e) {
-            // Shouldn't happen, but if it does, transfer all objects
-            // to the deleted object pool hoping we can later clean
-            // them up
-            deletedObjectPool.transferAll(this);
-            throw(e);
-          }
-        }
-      }
-      // If we get here, we couldn't attempt to delete the objects
-      // right now; instead try to transfer them to the
-      // deletedObjectPool for later cleanup (FIXME: should consider
-      // throwing an exception if deletedObjectPool is null, since
-      // that shouldn't happen)
-      if (DEBUG) {
-        String s = null;
-        if (cur == null) {
-          s = "current context was null";
-        } else if (!(cur instanceof GLContextImpl)) {
-          s = "current context was not a GLContextImpl";
-        } else if (deletedObjectPool == null) {
-          s = "no current deletedObjectPool";
-        } else if (deletedObjectPool != ((GLContextImpl) cur).getDeletedObjectTracker()) {
-          s = "deletedObjectTracker didn't match";
-          if (((GLContextImpl) cur).getDeletedObjectTracker() == null) {
-            s += " (other was null)";
-          }
-        } else {
-          s = "unknown reason";
-        }
-        System.err.println("Deferred destruction of server-side OpenGL objects into " + deletedObjectPool + ": " + s);
-      }
-
-      if (deletedObjectPool != null) {
-        deletedObjectPool.transferAll(this);
-      }
-    }
-  }
-
-  public void clean(GL2 gl) {
-    if (dirty) {
-      try {
-        delete(gl);
-        dirty = false;
-      } catch (GLException e) {
-        // FIXME: not sure what to do here; probably a bad idea to be
-        // throwing exceptions during an otherwise-successful makeCurrent
-      }
-    }
-  }
-
-
-  //----------------------------------------------------------------------
-  // Internals only below this point
-  //
-
-  // Kinds of sharable server-side OpenGL objects this class tracks
-  private static final int BUFFERS                        = 0;
-  private static final int BUFFERS_ARB                    = 1;
-  private static final int FENCES_APPLE                   = 2;
-  private static final int FENCES_NV                      = 3;
-  private static final int FRAGMENT_SHADERS_ATI           = 4;
-  private static final int FRAMEBUFFERS_EXT               = 5;
-  private static final int LISTS                          = 6;
-  private static final int OCCLUSION_QUERIES_NV           = 7;
-  private static final int PROGRAM_AND_SHADER_OBJECTS_ARB = 8;
-  private static final int PROGRAM_OBJECTS                = 9;
-  private static final int PROGRAMS_ARB                   = 10;
-  private static final int PROGRAMS_NV                    = 11;
-  private static final int QUERIES                        = 12;
-  private static final int QUERIES_ARB                    = 13;
-  private static final int RENDERBUFFERS_EXT              = 14;
-  private static final int SHADER_OBJECTS                 = 15;
-  private static final int TEXTURES                       = 16;
-  private static final int VERTEX_ARRAYS_APPLE            = 17;
-  private static final int VERTEX_SHADERS_EXT             = 18;
-  private static final int NUM_OBJECT_TYPES               = 19;
-
-  static abstract class Deleter {
-    public abstract void delete(GL2 gl, int obj);
-  }
-
-  static class ObjectList {
-    private static final int MIN_CAPACITY = 4;
-
-    private int size;
-    private int capacity;
-    private int[] data;
-    private Deleter deleter;
-    private String name;
-
-    public ObjectList(Deleter deleter) {
-      this.deleter = deleter;
-      clear();
-    }
-
-    public void add(int obj) {
-      if (size == capacity) {
-        int newCapacity = 2 * capacity;
-        int[] newData = new int[newCapacity];
-        System.arraycopy(data, 0, newData, 0, size);
-        data = newData;
-        capacity = newCapacity;
-      }
-
-      data[size++] = obj;
-    }
-
-    public void addAll(ObjectList other) {
-      if (other == null) {
-        return;
-      }
-      for (int i = 0; i < other.size; i++) {
-        add(other.data[i]);
-      }
-    }
-
-    public boolean remove(int value) {
-      for (int i = 0; i < size; i++) {
-        if (data[i] == value) {
-          if (i < size - 1) {
-            System.arraycopy(data, i+1, data, i, size - i - 1);
-          }
-          --size;
-          if ((size < capacity / 4) &&
-              (capacity > MIN_CAPACITY)) {
-            int newCapacity = capacity / 4;
-            if (newCapacity < MIN_CAPACITY) {
-              newCapacity = MIN_CAPACITY;
-            }
-            int[] newData = new int[newCapacity];
-            System.arraycopy(data, 0, newData, 0, size);
-            data = newData;
-            capacity = newCapacity;
-          }
-          return true;
-        }
-      }
-      return false;
-    }
-
-    public void setName(String name) {
-      if (DEBUG) {
-        this.name = name;
-      }
-    }
-
-    public void delete(GL2 gl) {
-      // Just in case we start throwing exceptions during deletion,
-      // make sure we make progress rather than going into an infinite
-      // loop
-      while (size > 0) {
-        int obj = data[size - 1];
-        --size;
-        if (DEBUG) {
-          System.err.println("Deleting server-side OpenGL object " + obj +
-                             ((name != null) ? (" (" + name + ")") : ""));
-        }
-        deleter.delete(gl, obj);
-      }
-    }
-
-    public void clear() {
-      size = 0;
-      capacity = MIN_CAPACITY;
-      data = new int[capacity];
-    }
-  }
-
-  private ObjectList[] lists = new ObjectList[NUM_OBJECT_TYPES];
-  private int refCount;
-  private boolean dirty;
-
-  private void add(ObjectList list, int n, IntBuffer ids) {
-    int pos = ids.position();
-    for (int i = 0; i < n; i++) {
-      list.add(ids.get(pos + i));
-    }
-  }
-
-  private void add(ObjectList list, int n, int[] ids, int ids_offset) {
-    for (int i = 0; i < n; i++) {
-      list.add(ids[i + ids_offset]);
-    }
-  }
-
-  private void add(ObjectList list, int start, int n) {
-    for (int i = 0; i < n; i++) {
-      list.add(start + i);
-    }
-  }
-
-  private void remove(ObjectList list, int n, IntBuffer ids) {
-    int pos = ids.position();
-    for (int i = 0; i < n; i++) {
-      list.remove(ids.get(pos + i));
-    }
-  }
-
-  private void remove(ObjectList list, int n, int[] ids, int ids_offset) {
-    for (int i = 0; i < n; i++) {
-      list.remove(ids[i + ids_offset]);
-    }
-  }
-
-  private void remove(ObjectList list, int start, int n) {
-    for (int i = 0; i < n; i++) {
-      list.remove(start + i);
-    }
-  }
-
-  private ObjectList getList(int which) {
-    ObjectList list = lists[which];
-    if (list == null) {
-      Deleter deleter = null;
-      String name = null;
-      // Figure out which deleter we need
-      switch (which) {
-        case BUFFERS:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteBuffers(1, new int[] { obj }, 0);
-              }
-            };
-          name = "buffer";
-          break;
-        case BUFFERS_ARB:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteBuffersARB(1, new int[] { obj }, 0);
-              }
-            };
-          name = "ARB buffer";
-          break;
-        case FENCES_APPLE:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteFencesAPPLE(1, new int[] { obj }, 0);
-              }
-            };
-          name = "APPLE fence";
-          break;
-        case FENCES_NV:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteFencesNV(1, new int[] { obj }, 0);
-              }
-            };
-          name = "NV fence";
-          break;
-        case FRAGMENT_SHADERS_ATI:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteFragmentShaderATI(obj);
-              }
-            };
-          name = "ATI fragment shader";
-          break;
-        case FRAMEBUFFERS_EXT:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteFramebuffersEXT(1, new int[] { obj }, 0);
-              }
-            };
-          name = "EXT framebuffer";
-          break;
-        case LISTS:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteLists(obj, 1);
-              }
-            };
-          name = "display list";
-          break;
-        case OCCLUSION_QUERIES_NV:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteOcclusionQueriesNV(1, new int[] { obj }, 0);
-              }
-            };
-          name = "NV occlusion query";
-          break;
-        case PROGRAM_AND_SHADER_OBJECTS_ARB:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteObjectARB(obj);
-              }
-            };
-          name = "ARB program or shader object";
-          break;
-        case PROGRAM_OBJECTS:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteProgram(obj);
-              }
-            };
-          name = "program object";
-          break;
-        case PROGRAMS_ARB:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteProgramsARB(1, new int[] { obj }, 0);
-              }
-            };
-          name = "ARB program object";
-          break;
-        case PROGRAMS_NV:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteProgramsNV(1, new int[] { obj }, 0);
-              }
-            };
-          name = "NV program";
-          break;
-        case QUERIES:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteQueries(1, new int[] { obj }, 0);
-              }
-            };
-          name = "query";
-          break;
-        case QUERIES_ARB:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteQueriesARB(1, new int[] { obj }, 0);
-              }
-            };
-          name = "ARB query";
-          break;
-        case RENDERBUFFERS_EXT:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteRenderbuffersEXT(1, new int[] { obj }, 0);
-              }
-            };
-          name = "EXT renderbuffer";
-          break;
-        case SHADER_OBJECTS:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteShader(obj);
-              }
-            };
-          name = "shader object";
-          break;
-        case TEXTURES:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteTextures(1, new int[] { obj }, 0);
-              }
-            };
-          name = "texture";
-          break;
-        case VERTEX_ARRAYS_APPLE:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteVertexArraysAPPLE(1, new int[] { obj }, 0);
-              }
-            };
-          name = "APPLE vertex array";
-          break;
-        case VERTEX_SHADERS_EXT:
-          deleter = new Deleter() {
-              public void delete(GL2 gl, int obj) {
-                gl.glDeleteVertexShaderEXT(obj);
-              }
-            };
-          name = "EXT vertex shader";
-          break;
-        default:
-          throw new InternalError("Unexpected OpenGL object type " + which);
-      }
-
-      list = new ObjectList(deleter);
-      list.setName(name);
-      lists[which] = list;
-    }
-    return list;
-  }
-
-  private void delete(GL2 gl) {
-    for (int i = 0; i < lists.length; i++) {
-      ObjectList list = lists[i];
-      if (list != null) {
-        list.delete(gl);
-        lists[i] = null;
-      }
-    }
-  }
-}