minor cleanup

3 files changed, 16 insertions, 12 deletions

diff --git a/src/jogl/classes/com/jogamp/opengl/JoglVersion.java b/src/jogl/classes/com/jogamp/opengl/JoglVersion.java
index aa0586039..b096f84ae 100644
--- a/src/jogl/classes/com/jogamp/opengl/JoglVersion.java
+++ b/src/jogl/classes/com/jogamp/opengl/JoglVersion.java
@@ -71,6 +71,7 @@ public class JoglVersion extends JogampVersion {
         if(null==sb) {
             sb = new StringBuffer();
         }
+        GLContext ctx = gl.getContext();
 
         sb.append(VersionUtil.SEPERATOR).append(Platform.getNewline());
         sb.append("Default Desktop ").append(GLProfile.getDefaultDesktopDevice().getConnection()).append(": ").append(GLProfile.glAvailabilityToString(GLProfile.getDefaultDesktopDevice()));
@@ -91,7 +92,11 @@ public class JoglVersion extends JogampVersion {
         sb.append(Platform.getNewline());
         sb.append("GL_EXTENSIONS ");
         sb.append(Platform.getNewline());
-        sb.append("              ").append(gl.glGetString(gl.GL_EXTENSIONS));
+        sb.append("              ").append(ctx.getGLExtensionsString());
+        sb.append(Platform.getNewline());
+        sb.append("GLX_EXTENSIONS ");
+        sb.append(Platform.getNewline());
+        sb.append("              ").append(ctx.getPlatformExtensionsString());
         sb.append(Platform.getNewline());
         sb.append(VersionUtil.SEPERATOR);
 
diff --git a/src/jogl/classes/com/jogamp/opengl/impl/ExtensionAvailabilityCache.java b/src/jogl/classes/com/jogamp/opengl/impl/ExtensionAvailabilityCache.java
index 0cc79293e..a5fa98bb3 100644
--- a/src/jogl/classes/com/jogamp/opengl/impl/ExtensionAvailabilityCache.java
+++ b/src/jogl/classes/com/jogamp/opengl/impl/ExtensionAvailabilityCache.java
@@ -48,7 +48,7 @@ import java.util.*;
  * of which OpenGL extensions are currently available on both the host machine
  * and display.
  */
-public final class ExtensionAvailabilityCache {
+final class ExtensionAvailabilityCache {
   protected static final boolean DEBUG = GLContextImpl.DEBUG;
   private static final boolean DEBUG_AVAILABILITY = Debug.isPropertyDefined("jogl.debug.ExtensionAvailabilityCache", true);
 
@@ -61,7 +61,7 @@ public final class ExtensionAvailabilityCache {
    * Flush the cache. The cache will be rebuilt lazily as calls to {@link
    * #isExtensionAvailable(String)} are received.
    */
-  public void flush()
+  final void flush()
   {
     if(DEBUG) {
         System.out.println("ExtensionAvailabilityCache: Flush availability OpenGL "+context.getGLVersion());
@@ -73,26 +73,26 @@ public final class ExtensionAvailabilityCache {
   /**
    * Flush the cache and rebuild the cache.
    */
-  public void reset() {
+  final void reset() {
     flush();
     initAvailableExtensions();
   }
 
-  public boolean isInitialized() {
+  final boolean isInitialized() {
     return initialized && !availableExtensionCache.isEmpty() ;
   }
 
-  public boolean isExtensionAvailable(String glExtensionName) {
+  final boolean isExtensionAvailable(String glExtensionName) {
     initAvailableExtensions();
     return availableExtensionCache.contains(mapGLExtensionName(glExtensionName));
   }
 
-  public String getPlatformExtensionsString() {
+  final String getPlatformExtensionsString() {
     initAvailableExtensions();
     return glXExtensions;
   }
 
-  public String getGLExtensions() {
+  final String getGLExtensionsString() {
     initAvailableExtensions();
     if(DEBUG) {
         System.err.println("ExtensionAvailabilityCache: getGLExtensions() called");
@@ -100,7 +100,7 @@ public final class ExtensionAvailabilityCache {
     return glExtensions;
   }
 
-  private void initAvailableExtensions() {
+  private final void initAvailableExtensions() {
     GL gl = context.getGL();
     // if hash is empty (meaning it was flushed), pre-cache it with the list
     // of extensions that are in the GL_EXTENSIONS string
@@ -211,7 +211,7 @@ public final class ExtensionAvailabilityCache {
   private HashSet availableExtensionCache = new HashSet(50);
   private GLContextImpl context;
 
-  protected static String getThreadName() {
+  static String getThreadName() {
     return Thread.currentThread().getName();
   }
 
diff --git a/src/nativewindow/classes/javax/media/nativewindow/util/Dimension.java b/src/nativewindow/classes/javax/media/nativewindow/util/Dimension.java
index a970be158..4151c1537 100644
--- a/src/nativewindow/classes/javax/media/nativewindow/util/Dimension.java
+++ b/src/nativewindow/classes/javax/media/nativewindow/util/Dimension.java
@@ -90,8 +90,7 @@ public class Dimension implements Cloneable, DimensionReadOnly {
     public int hashCode() {
         // 31 * x == (x << 5) - x
         int hash = 31 + width;
-        hash = ((hash << 5) - hash) + height;
-        return hash;
+        return ((hash << 5) - hash) + height;
     }
 }