1 files changed, 9 insertions, 20 deletions

diff --git a/src/jogl/classes/jogamp/opengl/GLContextImpl.java b/src/jogl/classes/jogamp/opengl/GLContextImpl.java
index cf4a71a8a..c3fcc5057 100644
--- a/src/jogl/classes/jogamp/opengl/GLContextImpl.java
+++ b/src/jogl/classes/jogamp/opengl/GLContextImpl.java
@@ -126,6 +126,7 @@ public abstract class GLContextImpl extends GLContext {
     this.glDebugHandler = new GLDebugMessageHandler(this);
   }
 
+  @Override
   protected void resetStates() {
       // Because we don't know how many other contexts we might be
       // sharing with (and it seems too complicated to implement the
@@ -800,24 +801,10 @@ public abstract class GLContextImpl extends GLContext {
 
   public abstract ByteBuffer glAllocateMemoryNV(int arg0, float arg1, float arg2, float arg3);
 
-  public final void setSwapInterval(final int interval) {
-    GLContext current = getCurrent();
-    if (current != this) {
-        throw new GLException("This context is not current. Current context: "+current+
-                              ", this context "+this);
-    }
-    setSwapIntervalImpl(interval);
-  }
-  protected void setSwapIntervalImpl(final int interval) { /** nop per default .. **/  }
-  protected int currentSwapInterval = -1; // default: not set yet ..
-  public int getSwapInterval() {
-    return currentSwapInterval;
-  }
-
   /** Maps the given "platform-independent" function name to a real function
       name. Currently this is only used to map "glAllocateMemoryNV" and
       associated routines to wglAllocateMemoryNV / glXAllocateMemoryNV. */
-  protected String mapToRealGLFunctionName(String glFunctionName) {
+  protected final String mapToRealGLFunctionName(String glFunctionName) {
     Map<String, String> map = getFunctionNameMap();
     String lookup = ( null != map ) ? map.get(glFunctionName) : null;
     if (lookup != null) {
@@ -832,7 +819,7 @@ public abstract class GLContextImpl extends GLContext {
       "GL_ARB_pbuffer"      to  "WGL_ARB_pbuffer/GLX_SGIX_pbuffer" and 
       "GL_ARB_pixel_format" to  "WGL_ARB_pixel_format/n.a." 
    */
-  protected String mapToRealGLExtensionName(String glExtensionName) {
+  protected final String mapToRealGLExtensionName(String glExtensionName) {
     Map<String, String> map = getExtensionNameMap();
     String lookup = ( null != map ) ? map.get(glExtensionName) : null;
     if (lookup != null) {
@@ -844,7 +831,7 @@ public abstract class GLContextImpl extends GLContext {
 
   /** Helper routine which resets a ProcAddressTable generated by the
       GLEmitter by looking up anew all of its function pointers. */
-  protected void resetProcAddressTable(ProcAddressTable table) {
+  protected final void resetProcAddressTable(ProcAddressTable table) {
     table.reset(getDrawableImpl().getGLDynamicLookupHelper() );
   }
 
@@ -957,6 +944,8 @@ public abstract class GLContextImpl extends GLContext {
    */
   protected abstract void updateGLXProcAddressTable();
 
+  protected abstract StringBuffer getPlatformExtensionsStringImpl();
+  
   /**
    * Returns true if the specified OpenGL core- or extension-function can be
    * successfully called using this GL context given the current host (OpenGL
@@ -968,7 +957,7 @@ public abstract class GLContextImpl extends GLContext {
    * "glPolygonOffsetEXT" or "glPolygonOffset" to check if the {@link
    * javax.media.opengl.GL#glPolygonOffset(float,float)} is available).
    */
-  public boolean isFunctionAvailable(String glFunctionName) {
+  public final boolean isFunctionAvailable(String glFunctionName) {
     // Check GL 1st (cached)
     ProcAddressTable pTable = getGLProcAddressTable(); // null if ctx not created once
     if(null!=pTable) {
@@ -1023,14 +1012,14 @@ public abstract class GLContextImpl extends GLContext {
       return false;
   }
 
-  public String getPlatformExtensionsString() {
+  public final String getPlatformExtensionsString() {
       if(null!=extensionAvailability) {
         return extensionAvailability.getPlatformExtensionsString();
       }
       return null;
   }
 
-  public String getGLExtensionsString() {
+  public final String getGLExtensionsString() {
       if(null!=extensionAvailability) {
         return extensionAvailability.getGLExtensionsString();
       }