javadoc and comments

apps/src/main/java/jme3test/bullet/TestBrickTower.java

@@ -31,38 +31,6 @@
  */
 package jme3test.bullet;
 
-/*
- * Copyright (c) 2009-2012 jMonkeyEngine
- * 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 'jMonkeyEngine' 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.
- */
-
 import com.jme3.app.SimpleApplication;
 import com.jme3.asset.TextureKey;
 import com.jme3.bullet.BulletAppState;

apps/src/main/java/jme3utilities/tutorial/HelloRbc.java

@@ -90,7 +90,6 @@ public static void main(String[] arguments) {
      */
     @Override
     public void simpleInitApp() {
-        // Set up Bullet physics and create a physics space.
         PhysicsSpace physicsSpace = configurePhysics();
 
         // Create a material and a mesh for balls.
@@ -128,7 +127,7 @@ public void simpleInitApp() {
         // Add lighting.
         addLighting(rootNode);
 
-        // Minie's BulletAppState simulates the dynamics...
+        // BulletAppState drives the physics simulation...
     }
     // *************************************************************************
     // private methods

library/src/main/java/com/jme3/bullet/PhysicsSpace.java

@@ -143,6 +143,9 @@ public class PhysicsSpace extends CollisionSpace {
      */
     final private Map<Long, PhysicsRigidBody> rigidMap
             = new ConcurrentHashMap<>(64);
+    /**
+     * underlying jolt-java object
+     */
     private final PhysicsSystem physicsSystem;
     private final TempAllocator tempAllocator;
     /**