minor formatting changes

jme3-core/src/main/java/com/jme3/material/DefaultTechniqueDefLogic.java

@@ -72,7 +72,7 @@ public class DefaultTechniqueDefLogic implements TechniqueDefLogic {
         }
     }
 
-    public static ColorRGBA getAmbientColor(LightList lightList, boolean removeLights, ColorRGBA ambientLightColor) {
+    protected static ColorRGBA getAmbientColor(LightList lightList, boolean removeLights, ColorRGBA ambientLightColor) {
         ambientLightColor.set(0, 0, 0, 1);
         for (int j = 0; j < lightList.size(); j++) {
             Light l = lightList.get(j);

jme3-core/src/main/java/com/jme3/material/SinglePassLightingLogic.java

@@ -120,7 +120,6 @@ public final class SinglePassLightingLogic extends DefaultTechniqueDefLogic {
         int endIndex = numLights + startIndex;
         for (curIndex = startIndex; curIndex < endIndex && curIndex < lightList.size(); curIndex++) {
 
-
             Light l = lightList.get(curIndex);
             if (l.getType() == Light.Type.Ambient) {
                 endIndex++;
@@ -197,7 +196,6 @@ public final class SinglePassLightingLogic extends DefaultTechniqueDefLogic {
         return curIndex;
     }
 
-    
     @Override
     public void render(RenderManager renderManager, Shader shader, Geometry geometry, LightList lights) {
         int nbRenderedLights = 0;

jme3-lwjgl/src/main/java/com/jme3/system/lwjgl/LwjglContext.java

@@ -29,7 +29,6 @@
  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-
 package com.jme3.system.lwjgl;
 
 import com.jme3.input.lwjgl.JInputJoyInput;
@@ -87,10 +86,10 @@ public abstract class LwjglContext implements JmeContext {
     }
 
     protected void printContextInitInfo() {
-        logger.log(Level.INFO, "LWJGL {0} context running on thread {1}\n" +
-                               " * Graphics Adapter: {2}\n" +
-                               " * Driver Version: {3}\n" +
-                               " * Scaling Factor: {4}",
+        logger.log(Level.INFO, "LWJGL {0} context running on thread {1}\n"
+                + " * Graphics Adapter: {2}\n"
+                + " * Driver Version: {3}\n"
+                + " * Scaling Factor: {4}",
                 new Object[]{Sys.getVersion(), Thread.currentThread().getName(),
                     Display.getAdapter(), Display.getVersion(),
                     Display.getPixelScaleFactor()});
@@ -162,6 +161,7 @@ public abstract class LwjglContext implements JmeContext {
             }
         }
     }
+
     protected void loadNatives() {
         if (JmeSystem.isLowPermissions()) {
             return;
@@ -198,8 +198,8 @@ public abstract class LwjglContext implements JmeContext {
 
     protected void initContextFirstTime() {
         if (!GLContext.getCapabilities().OpenGL20) {
-            throw new RendererException("OpenGL 2.0 or higher is " + 
-                                        "required for jMonkeyEngine");
+            throw new RendererException("OpenGL 2.0 or higher is "
+                    + "required for jMonkeyEngine");
         }
 
         if (settings.getRenderer().equals(AppSettings.LWJGL_OPENGL2)