done with the PGL refactoring

java/libraries/lwjgl/src/processing/lwjgl/PGraphics2D.java

@@ -0,0 +1,10 @@
+package processing.lwjgl;
+
+import processing.opengl.PGL;
+import processing.opengl.PGraphicsOpenGL;
+
+public class PGraphics2D extends processing.opengl.PGraphics2D {
+  protected PGL createPGL(PGraphicsOpenGL pg) {
+    return new PLWJGL(pg);
+  }  
+}

java/libraries/lwjgl/src/processing/lwjgl/PGraphics3D.java

@@ -0,0 +1,10 @@
+package processing.lwjgl;
+
+import processing.opengl.PGL;
+import processing.opengl.PGraphicsOpenGL;
+
+public class PGraphics3D extends processing.opengl.PGraphics3D {
+  protected PGL createPGL(PGraphicsOpenGL pg) {
+    return new PLWJGL(pg);
+  }
+}

java/libraries/lwjgl/src/processing/lwjgl/PGraphicsLWJGL.java

@@ -30,8 +30,7 @@ import processing.opengl.PGraphicsOpenGL;
  *
  */
 public class PGraphicsLWJGL extends PGraphicsOpenGL {
-  
-  static public PGL createPGL(PGraphicsOpenGL pg) {
+  protected PGL createPGL(PGraphicsOpenGL pg) {
     return new PLWJGL(pg);
   }  
 }