Various audit cleanup suggestions.

4 files changed, 33 insertions, 33 deletions

diff --git a/ardor3d-math/src/main/java/com/ardor3d/math/ColorRGBA.java b/ardor3d-math/src/main/java/com/ardor3d/math/ColorRGBA.java
index ea11e50..a6879cd 100644
--- a/ardor3d-math/src/main/java/com/ardor3d/math/ColorRGBA.java
+++ b/ardor3d-math/src/main/java/com/ardor3d/math/ColorRGBA.java
@@ -443,19 +443,19 @@ public class ColorRGBA implements Cloneable, Savable, Externalizable, ReadOnlyCo
         final String blue = Integer.toHexString(Math.round(MathUtils.clamp(getBlue(), 0f, 1f) * 255));
         final String alpha = Integer.toHexString(Math.round(MathUtils.clamp(getAlpha(), 0f, 1f) * 255));
         if (red.length() < 2) {
-            sb.append("0");
+            sb.append('0');
         }
         sb.append(red);
         if (green.length() < 2) {
-            sb.append("0");
+            sb.append('0');
         }
         sb.append(green);
         if (blue.length() < 2) {
-            sb.append("0");
+            sb.append('0');
         }
         sb.append(blue);
         if (alpha.length() < 2) {
-            sb.append("0");
+            sb.append('0');
         }
         sb.append(alpha);
         return sb.toString();
@@ -995,7 +995,7 @@ public class ColorRGBA implements Cloneable, Savable, Externalizable, ReadOnlyCo
         }
 
         // XXX: should we parse words too? eg 'red'...
-        if (!colorString.startsWith("#")) {
+        if (colorString.length() == 0 || colorString.charAt(0) != '#') {
             throw new IllegalArgumentException("must start with #.");
         }
 
diff --git a/ardor3d-math/src/main/java/com/ardor3d/math/FastMath.java b/ardor3d-math/src/main/java/com/ardor3d/math/FastMath.java
index 6ef29eb..0b45885 100644
--- a/ardor3d-math/src/main/java/com/ardor3d/math/FastMath.java
+++ b/ardor3d-math/src/main/java/com/ardor3d/math/FastMath.java
@@ -83,7 +83,7 @@ public enum FastMath {
     /** inverseSqrt: (0,‚àû) -> (0,‚àû) **/
     public final static double inverseSqrt(double x) {
         final double xhalves = 0.5d * x;
-        x = Double.longBitsToDouble(0x5FE6EB50C7B537AAl - (Double.doubleToRawLongBits(x) >> 1));
+        x = Double.longBitsToDouble(0x5FE6EB50C7B537AAL - (Double.doubleToRawLongBits(x) >> 1));
         return x * (1.5d - xhalves * x * x); // more iterations possible
     }
 
diff --git a/ardor3d-math/src/main/java/com/ardor3d/math/Matrix3.java b/ardor3d-math/src/main/java/com/ardor3d/math/Matrix3.java
index a13ddc4..78a9b16 100644
--- a/ardor3d-math/src/main/java/com/ardor3d/math/Matrix3.java
+++ b/ardor3d-math/src/main/java/com/ardor3d/math/Matrix3.java
@@ -1705,31 +1705,31 @@ public class Matrix3 implements Cloneable, Savable, Externalizable, ReadOnlyMatr
     @Override
     public String toString() {
         final StringBuffer result = new StringBuffer("com.ardor3d.math.Matrix3\n[\n");
-        result.append(" ");
+        result.append(' ');
         result.append(_m00);
-        result.append(" ");
+        result.append(' ');
         result.append(_m01);
-        result.append(" ");
+        result.append(' ');
         result.append(_m02);
         result.append(" \n");
 
-        result.append(" ");
+        result.append(' ');
         result.append(_m10);
-        result.append(" ");
+        result.append(' ');
         result.append(_m11);
-        result.append(" ");
+        result.append(' ');
         result.append(_m12);
         result.append(" \n");
 
-        result.append(" ");
+        result.append(' ');
         result.append(_m20);
-        result.append(" ");
+        result.append(' ');
         result.append(_m21);
-        result.append(" ");
+        result.append(' ');
         result.append(_m22);
         result.append(" \n");
 
-        result.append("]");
+        result.append(']');
         return result.toString();
     }
 
diff --git a/ardor3d-math/src/main/java/com/ardor3d/math/Matrix4.java b/ardor3d-math/src/main/java/com/ardor3d/math/Matrix4.java
index 9b2131f..8d21433 100644
--- a/ardor3d-math/src/main/java/com/ardor3d/math/Matrix4.java
+++ b/ardor3d-math/src/main/java/com/ardor3d/math/Matrix4.java
@@ -2099,47 +2099,47 @@ public class Matrix4 implements Cloneable, Savable, Externalizable, ReadOnlyMatr
     @Override
     public String toString() {
         final StringBuffer result = new StringBuffer("com.ardor3d.math.Matrix4\n[\n");
-        result.append(" ");
+        result.append(' ');
         result.append(_m00);
-        result.append(" ");
+        result.append(' ');
         result.append(_m01);
-        result.append(" ");
+        result.append(' ');
         result.append(_m02);
-        result.append(" ");
+        result.append(' ');
         result.append(_m03);
         result.append(" \n");
 
-        result.append(" ");
+        result.append(' ');
         result.append(_m10);
-        result.append(" ");
+        result.append(' ');
         result.append(_m11);
-        result.append(" ");
+        result.append(' ');
         result.append(_m12);
-        result.append(" ");
+        result.append(' ');
         result.append(_m13);
         result.append(" \n");
 
-        result.append(" ");
+        result.append(' ');
         result.append(_m20);
-        result.append(" ");
+        result.append(' ');
         result.append(_m21);
-        result.append(" ");
+        result.append(' ');
         result.append(_m22);
-        result.append(" ");
+        result.append(' ');
         result.append(_m23);
         result.append(" \n");
 
-        result.append(" ");
+        result.append(' ');
         result.append(_m30);
-        result.append(" ");
+        result.append(' ');
         result.append(_m31);
-        result.append(" ");
+        result.append(' ');
         result.append(_m32);
-        result.append(" ");
+        result.append(' ');
         result.append(_m33);
         result.append(" \n");
 
-        result.append("]");
+        result.append(']');
         return result.toString();
     }