whitespace changes in jme3-core (#1760)

* jme3-core:  whitespace

* jme3-core:  whitespace again

* jme3-core:  whitespace some more

* Tweens:  tweak whitespace in javadoc

* BoneTrack:  correct indentation

* Pose:  delete extra whitespace

* Skeleton.java:  horizontal whitespace per style guide

* SkeletonControl:  delete excess whitespace

* BasicProfiler:  whitespace

* BasicProfilerState:  whitespace

* FlyCamAppState:  whitespace in javadoc

* LegacyApplication:  add space per 4.6.2.5

* SimpleApplication:  indentation

* StatsAppState:  whitespace

* AssetConfig:  add whitespace

* AssetKey:  whitespace in cast per 4.6.2.5

* AssetLoadException:  add vertical whitespace required by 4.6.1

* AssetNotFoundException:  add vertical whitespace required by 4.6.1.1

* DesktopAssetManager:  whitespace

* ImplHandler:  whitespace per the style guide

* ThreadingManager:  indentation

* WeakRefAssetCache:  cast spacing per 4.6.2.5

* WeakRefCloneAssetCache:  whitespace

* AudioBuffer:  whitespace

* AudioKey:  line wrapping

* AudioNode:  whitespace

* Filter:  whitespace per 4.6.2.5

* Listener:  delete trailing whitespace

* AlAudioRenderer:  whitespace per perferred style

* BoundingSphere:  whitespace per perferred style

* Intersection:  whitespace per perferred style

* KeyFrame:  whitespace

* MotionPath:  whitespace

* TimeLine:  delete excess vertical whitespace

* AbstractCinematicEvent:  whitespace

* AnimationEvent:  whitespace

* MotionEvent:  tweak the whitespace

* SoundEvent:  tweak the whitespace

* CollisionResult:  space after closing parenthesis of a cast

* CollisionResults:  space on both sides of a binary operator

* SweepSphere:  whitespace

* BIHTree:  space before {

* TriangleAxisComparator:  one statement per line

* ParticleEmitter:  whitespace

* ParticlePointMesh:  whitespace

* ParticleTriMesh:  misc whitespace

* ReadialParticleInfluencer:  delete extra vertical whitespace

Author: stephengold

jme3-core/src/main/java/com/jme3/anim/AnimComposer.java

@@ -48,11 +48,10 @@
 /**
  * AnimComposer is a Spatial control that allows manipulation of
  * {@link Armature armature} (skeletal) animation.
- * 
+ *
  * @author Nehon
  */
 public class AnimComposer extends AbstractControl {
-
     /**
      * The name of the default layer.
      */
@@ -72,7 +71,7 @@ public AnimComposer() {
 
     /**
      * Tells if an animation is contained in the list of animations.
-     * 
+     *
      * @param name The name of the animation.
      * @return true, if the named animation is in the list of animations.
      */
@@ -117,17 +116,17 @@ public void removeAnimClip(AnimClip anim) {
 
     /**
      * Run an action on the default layer.
-     * 
+     *
      * @param name The name of the action to run.
      * @return The action corresponding to the given name.
      */
     public Action setCurrentAction(String name) {
         return setCurrentAction(name, DEFAULT_LAYER);
     }
-    
+
     /**
      * Run an action on specified layer.
-     * 
+     *
      * @param actionName The name of the action to run.
      * @param layerName The layer on which action should run.
      * @return The action corresponding to the given name.
@@ -139,19 +138,19 @@ public Action setCurrentAction(String actionName, String layerName) {
 
         return currentAction;
     }
-    
+
     /**
      * Return the current action on the default layer.
-     * 
-     * @return  The action corresponding to the given name.
+     *
+     * @return The action corresponding to the given name.
      */
     public Action getCurrentAction() {
         return getCurrentAction(DEFAULT_LAYER);
     }
-    
+
     /**
      * Return current action on specified layer.
-     * 
+     *
      * @param layerName The layer on which action should run.
      * @return The action corresponding to the given name.
      */
@@ -161,14 +160,14 @@ public Action getCurrentAction(String layerName) {
 
         return result;
     }
-    
+
     /**
      * Remove current action on default layer.
      */
     public void removeCurrentAction() {
         removeCurrentAction(DEFAULT_LAYER);
     }
-    
+
     /**
      * Remove current action on specified layer.
      *
@@ -178,19 +177,19 @@ public void removeCurrentAction(String layerName) {
         AnimLayer l = getLayer(layerName);
         l.setCurrentAction(null);
     }
-    
+
     /**
      * Returns current time of the default layer.
-     * 
+     *
      * @return The current time.
      */
     public double getTime() {
         return getTime(DEFAULT_LAYER);
     }
-    
+
     /**
      * Returns current time of the specified layer.
-     * 
+     *
      * @param layerName The layer from which to get the time.
      * @return the time (in seconds)
      */
@@ -200,7 +199,7 @@ public double getTime(String layerName) {
 
         return result;
     }
-    
+
     /**
      * Sets current time on the default layer.
      *
@@ -226,7 +225,7 @@ public void setTime(String layerName, double time) {
     }
 
     /**
-     * 
+     *
      * @param name The name of the action to return.
      * @return The action registered with specified name. It will make a new action if there isn't any.
      * @see #makeAction(java.lang.String)
@@ -239,29 +238,29 @@ public Action action(String name) {
         }
         return action;
     }
-    
+
     /**
-     * 
+     *
      * @param name The name of the action to return.
      * @return The action registered with specified name or null if nothing is registered.
      */
-    public Action getAction(String name){
+    public Action getAction(String name) {
         return actions.get(name);
     }
-    
+
     /**
      * Register given action with specified name.
-     * 
+     *
      * @param name The name of the action.
      * @param action The action to add.
      */
-    public void addAction(String name, Action action){
+    public void addAction(String name, Action action) {
         actions.put(name, action);
     }
 
     /**
      * Create a new ClipAction with specified clip name.
-     * 
+     *
      * @param name The name of the clip.
      * @return a new action
      * @throws IllegalArgumentException if clip with specified name not found.
@@ -275,17 +274,17 @@ public Action makeAction(String name) {
         action = new ClipAction(clip);
         return action;
     }
-    
+
     /**
      * Tells if an action is contained in the list of actions.
-     * 
+     *
      * @param name The name of the action.
      * @return true, if the named action is in the list of actions.
      */
     public boolean hasAction(String name) {
         return actions.containsKey(name);
     }
-    
+
     /**
      * Remove specified action.
      *

jme3-core/src/main/java/com/jme3/anim/interpolator/FrameInterpolator.java

@@ -38,7 +38,6 @@
  * Created by nehon on 15/04/17.
  */
 public class FrameInterpolator {
-
     public static final FrameInterpolator DEFAULT = new FrameInterpolator();
 
     private AnimInterpolator<Float> timeInterpolator;
@@ -51,23 +50,23 @@ public class FrameInterpolator {
     final private TrackDataReader<Vector3f> scaleReader = new TrackDataReader<>();
     final private TrackTimeReader timesReader = new TrackTimeReader();
 
-
     final private Transform transforms = new Transform();
 
-    public Transform interpolate(float t, int currentIndex, CompactVector3Array translations, CompactQuaternionArray rotations, CompactVector3Array scales, float[] times){
+    public Transform interpolate(float t, int currentIndex, CompactVector3Array translations,
+            CompactQuaternionArray rotations, CompactVector3Array scales, float[] times) {
         timesReader.setData(times);
-        if( timeInterpolator != null){
-            t = timeInterpolator.interpolate(t,currentIndex, null, timesReader, null );
+        if (timeInterpolator != null) {
+            t = timeInterpolator.interpolate(t, currentIndex, null, timesReader, null);
         }
-        if(translations != null) {
+        if (translations != null) {
             translationReader.setData(translations);
             translationInterpolator.interpolate(t, currentIndex, translationReader, timesReader, transforms.getTranslation());
         }
-        if(rotations != null) {
+        if (rotations != null) {
             rotationReader.setData(rotations);
             rotationInterpolator.interpolate(t, currentIndex, rotationReader, timesReader, transforms.getRotation());
         }
-        if(scales != null){
+        if (scales != null) {
             scaleReader.setData(scales);
             scaleInterpolator.interpolate(t, currentIndex, scaleReader, timesReader, transforms.getScale());
         }
@@ -83,7 +82,7 @@ public void interpolateWeights(float t, int currentIndex, float[] weights, int n
                 next = current;
             }
 
-            float val =  FastMath.interpolateLinear(t, weights[current], weights[next]);
+            float val = FastMath.interpolateLinear(t, weights[current], weights[next]);
             store[i] = val;
         }
     }
@@ -104,7 +103,6 @@ public void setScaleInterpolator(AnimInterpolator<Vector3f> scaleInterpolator) {
         this.scaleInterpolator = scaleInterpolator;
     }
 
-
     public static class TrackTimeReader {
         private float[] data;
 
@@ -122,7 +120,6 @@ public int getLength() {
     }
 
     public static class TrackDataReader<T> {
-
         private CompactArray<T> data;
 
         protected void setData(CompactArray<T> data) {
@@ -148,7 +145,6 @@ public T getEntryModSkip(int index, T store) {
 
             index = mod(index, total);
 
-
             return data.get(index, store);
         }
     }
@@ -163,5 +159,4 @@ public T getEntryModSkip(int index, T store) {
     private static int mod(int val, int n) {
         return ((val % n) + n) % n;
     }
-
 }

jme3-core/src/main/java/com/jme3/anim/tween/Tweens.java

@@ -163,11 +163,11 @@ public static Tween callMethod(Object target, String method, Object... args) {
      * <pre>Tweens.callTweenMethod(1, myObject, "foo", "bar")</pre>
      * <p>Would work for any of the following method signatures:</p>
      * <pre>
-     *    void foo( float t, String arg )
-     *    void foo( double t, String arg )
-     *    void foo( String arg, float t )
-     *    void foo( String arg, double t )
-     *  </pre>
+     *    void foo(float t, String arg)
+     *    void foo(double t, String arg)
+     *    void foo(String arg, float t)
+     *    void foo(String arg, double t)
+     * </pre>
      *
      * @param length the desired duration (in seconds)
      * @param target object on which the method is to be invoked
@@ -208,7 +208,7 @@ public double curve(double t) {
             } else if (t > 1) {
                 return 1;
             }
-            // Sine starting at -90 will go from -1 to 1 through 0 
+            // Sine starting at -90 will go from -1 to 1 through 0
             double result = Math.sin(t * Math.PI - Math.PI * 0.5);
             return (result + 1) * 0.5;
         }
@@ -575,7 +575,7 @@ private Method findMethod(Class type, String name, Object... args) {
                 // We accept the 't' parameter as either first or last,
                 // so we'll see which one matches.
                 if (isFloatType(paramTypes[0]) || isDoubleType(paramTypes[0])) {
-                    // Try it as the first parameter 
+                    // Try it as the first parameter
                     int matches = 0;
 
                     for (int i = 1; i < paramTypes.length; i++) {
@@ -597,7 +597,7 @@ private Method findMethod(Class type, String name, Object... args) {
                     return m;
                 }
 
-                // Else try it at the end                
+                // Else try it at the end
                 int last = paramTypes.length - 1;
                 if (isFloatType(paramTypes[last]) || isDoubleType(paramTypes[last])) {
                     int matches = 0;

jme3-core/src/main/java/com/jme3/anim/tween/action/ClipAction.java

@@ -10,7 +10,6 @@
 import java.util.List;
 
 public class ClipAction extends BlendableAction {
-
     private AnimClip clip;
     private Transform transform = new Transform();
 
@@ -25,7 +24,7 @@ public void doInterpolate(double t) {
         for (AnimTrack track : tracks) {
             if (track instanceof TransformTrack) {
                 TransformTrack tt = (TransformTrack) track;
-                if(getMask() != null && !getMask().contains(tt.getTarget())){
+                if (getMask() != null && !getMask().contains(tt.getTarget())) {
                     continue;
                 }
                 interpolateTransformTrack(t, tt);
@@ -46,6 +45,7 @@ private void interpolateTransformTrack(double t, TransformTrack track) {
             this.collectTransform(target, transform, getTransitionWeight(), this);
         }
     }
+
     private void interpolateMorphTrack(double t, MorphTrack track) {
         Geometry target = track.getTarget();
         float[] weights = target.getMorphState();