Various audit cleanup suggestions.

2 files changed, 11 insertions, 10 deletions

diff --git a/ardor3d-examples/src/main/java/com/ardor3d/example/ExampleRunner.java b/ardor3d-examples/src/main/java/com/ardor3d/example/ExampleRunner.java
index d60f204..32f638a 100644
--- a/ardor3d-examples/src/main/java/com/ardor3d/example/ExampleRunner.java
+++ b/ardor3d-examples/src/main/java/com/ardor3d/example/ExampleRunner.java
@@ -642,7 +642,8 @@ public class ExampleRunner extends JFrame {
                      * @see FileFilter

                      */

                     public boolean accept(final File pathname) {

-                        return (pathname.isDirectory() && !pathname.getName().startsWith("."))

+                        return (pathname.isDirectory() && (pathname.getName().length() == 0 || pathname.getName()

+                                .charAt(0) != '.'))

                                 || (pathname.getName().endsWith(".class") && pathname.getName().indexOf('$') < 0);

                     }

                 };

@@ -661,7 +662,7 @@ public class ExampleRunner extends JFrame {
             if (name.endsWith(".class") && name.indexOf('$') < 0) {

                 String classname = name.substring(0, name.length() - ".class".length());

 

-                if (classname.startsWith("/")) {

+                if (classname.length() > 0 && classname.charAt(0) == '/') {

                     classname = classname.substring(1);

                 }

                 classname = classname.replace('/', '.');

diff --git a/ardor3d-examples/src/main/java/com/ardor3d/example/pipeline/ScenegraphTree.java b/ardor3d-examples/src/main/java/com/ardor3d/example/pipeline/ScenegraphTree.java
index b1d78aa..38612f2 100644
--- a/ardor3d-examples/src/main/java/com/ardor3d/example/pipeline/ScenegraphTree.java
+++ b/ardor3d-examples/src/main/java/com/ardor3d/example/pipeline/ScenegraphTree.java
@@ -70,27 +70,27 @@ public class ScenegraphTree {
 
             str.append(spatial.getName());
             str.append(" - ");
-            str.append(spatial.getClass().getName()).append("\n");
+            str.append(spatial.getClass().getName()).append('\n');
 
             if (spatial instanceof Mesh) {
                 final Mesh mesh = (Mesh) spatial;
                 str.append("Primitives: ");
-                str.append(mesh.getMeshData().getTotalPrimitiveCount()).append("\n");
+                str.append(mesh.getMeshData().getTotalPrimitiveCount()).append('\n');
                 str.append("Index mode: ");
-                str.append(mesh.getMeshData().getIndexMode(0)).append("\n");
+                str.append(mesh.getMeshData().getIndexMode(0)).append('\n');
             }
 
-            str.append(spatial.getTransform()).append("\n");
+            str.append(spatial.getTransform()).append('\n');
             if (spatial.getWorldBound() != null) {
-                str.append(spatial.getWorldBound()).append("\n");
+                str.append(spatial.getWorldBound()).append('\n');
             }
 
-            str.append("\n");
+            str.append('\n');
             final SceneHints sceneHints = spatial.getSceneHints();
             str.append("Cull hint: ");
-            str.append(sceneHints.getCullHint()).append("\n");
+            str.append(sceneHints.getCullHint()).append('\n');
             str.append("Bucket: ");
-            str.append(sceneHints.getRenderBucketType()).append("\n");
+            str.append(sceneHints.getRenderBucketType()).append('\n');
 
             textArea.setText(str.toString());
         }