Touch up whitespace and other small issues from inspection

android-integration/src/main/java/com/google/zxing/integration/android/IntentIntegrator.java

@@ -308,7 +308,7 @@ public class IntentIntegrator {
       }
       intentScan.putExtra("SCAN_FORMATS", joinedByComma.toString());
     }
-	
+
     // check requested camera ID
     if (cameraId >= 0) {
       intentScan.putExtra("SCAN_CAMERA_ID", cameraId);

android/src/com/google/zxing/client/android/CaptureActivity.java

@@ -218,7 +218,7 @@ public final class CaptureActivity extends Activity implements SurfaceHolder.Cal
             cameraManager.setManualFramingRect(width, height);
           }
         }
-		
+
         if (intent.hasExtra(Intents.Scan.CAMERA_ID)) {
           int cameraId = intent.getIntExtra(Intents.Scan.CAMERA_ID, -1);
           if (cameraId >= 0) {

android/src/com/google/zxing/client/android/Intents.java

@@ -80,7 +80,7 @@ public final class Intents {
      * Example: "EAN_13,EAN_8,QR_CODE". This overrides {@link #MODE}.
      */
     public static final String FORMATS = "SCAN_FORMATS";
-	
+
     /**
      * Optional parameter to specify the id of the camera from which to recognize barcodes.
      * Overrides the default camera that would otherwise would have been selected.

android/src/com/google/zxing/client/android/camera/CameraManager.java

@@ -76,7 +76,7 @@ public final class CameraManager {
   public synchronized void openDriver(SurfaceHolder holder) throws IOException {
     Camera theCamera = camera;
     if (theCamera == null) {
-	  
+
       if (requestedCameraId >= 0) {
         theCamera = OpenCameraInterface.open(requestedCameraId);
       } else {

android/src/com/google/zxing/client/android/camera/open/OpenCameraInterface.java

@@ -40,9 +40,9 @@ public final class OpenCameraInterface {
       Log.w(TAG, "No cameras!");
       return null;
     }
-	  
+
     boolean explicitRequest = cameraId >= 0;
-	  
+
     if (!explicitRequest) {
       // Select a camera if no explicit camera requested
       int index = 0;
@@ -57,7 +57,7 @@ public final class OpenCameraInterface {
       
       cameraId = index;
     }
-	  
+
     Camera camera;
     if (cameraId < numCameras) {
       Log.i(TAG, "Opening camera #" + cameraId);

core/src/main/java/com/google/zxing/ResultPoint.java

@@ -71,7 +71,7 @@ public class ResultPoint {
    * Orders an array of three ResultPoints in an order [A,B,C] such that AB is less than AC
    * and BC is less than AC, and the angle between BC and BA is less than 180 degrees.
    *
-   * @param patterns array of three {@link ResultPoint} to order
+   * @param patterns array of three {@code ResultPoint} to order
    */
   public static void orderBestPatterns(ResultPoint[] patterns) {
 

core/src/main/java/com/google/zxing/common/CharacterSetECI.java

@@ -95,7 +95,7 @@ public enum CharacterSetECI {
 
   /**
    * @param value character set ECI value
-   * @return {@link CharacterSetECI} representing ECI of given value, or null if it is legal but
+   * @return {@code CharacterSetECI} representing ECI of given value, or null if it is legal but
    *   unsupported
    * @throws FormatException if ECI value is invalid
    */

core/src/test/java/com/google/zxing/oned/Code128WriterTestCase.java

@@ -16,8 +16,7 @@
 
 package com.google.zxing.oned;
 
-import static org.junit.Assert.assertEquals;
-
+import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 
@@ -26,7 +25,7 @@ import com.google.zxing.Writer;
 import com.google.zxing.WriterException;
 import com.google.zxing.common.BitMatrix;
 
-public class Code128WriterTestCase {
+public class Code128WriterTestCase extends Assert {
 
   private static final String FNC1 = "11110101110";
   private static final String FNC2 = "11110101000";
@@ -91,7 +90,7 @@ public class Code128WriterTestCase {
     assertEquals(expected, actual);
   }
 
-  private String matrixToString(BitMatrix result) {
+  private static String matrixToString(BitMatrix result) {
     StringBuilder builder = new StringBuilder(result.getWidth());
     for (int i = 0; i < result.getWidth(); i++) {
       builder.append(result.get(i, 0) ? '1' : '0');

zxing.appspot.com/src/main/webapp/scan.css

@@ -1,10 +1,9 @@
 body{
-	background-color:#404040;
+	background: #404040 url("img/bg.png");
 	text-align:center;
 	color:#FFF;
 	font-size: 20px;
 	font-family: 'Droid Sans',sans-serif;
-	background-image:url("img/bg.png");
 }
 a img{
 	border:0;