Renamed the destroyByteBuffer method to destroyDirectBuffer

because it more appropriately says what it does and this is
a relatively new method.  After changing it to work with
any direct buffer it seemed inappropriately named.


git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9121 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/core/com/jme3/util/BufferUtils.java

@@ -1145,18 +1145,18 @@ public final class BufferUtils {
     }
     
     /**
-    * DirectByteBuffers are garbage collected by using a phantom reference and a
+    * Direct buffers are garbage collected by using a phantom reference and a
     * reference queue. Every once a while, the JVM checks the reference queue and
-    * cleans the DirectByteBuffers. However, as this doesn't happen
+    * cleans the direct buffers. However, as this doesn't happen
-    * immediately after discarding all references to a DirectByteBuffer, it's
+    * immediately after discarding all references to a direct buffer, it's
-    * easy to OutOfMemoryError yourself using DirectByteBuffers. This function
+    * easy to OutOfMemoryError yourself using direct buffers. This function
-    * explicitly calls the Cleaner method of a DirectByteBuffer.
+    * explicitly calls the Cleaner method of a direct buffer.
     * 
     * @param toBeDestroyed
-    *          The DirectByteBuffer that will be "cleaned". Utilizes reflection.
+    *          The direct buffer that will be "cleaned". Utilizes reflection.
     *          
     */
-    public static void destroyByteBuffer(Buffer toBeDestroyed) {
+    public static void destroyDirectBuffer(Buffer toBeDestroyed) {
     
         if (!toBeDestroyed.isDirect()) {
             return;

engine/src/test/jme3test/app/TestReleaseDirectMemory.java

@@ -60,7 +60,7 @@ public class TestReleaseDirectMemory extends SimpleApplication {
     @Override
     public void simpleUpdate(float tpf) {
         ByteBuffer buf = BufferUtils.createByteBuffer(500000);
-        BufferUtils.destroyByteBuffer(buf);
+        BufferUtils.destroyDirectBuffer(buf);
     }
     
 }