Remove trailing whitespaces from zxing code

F-Droid/src/com/google/zxing/integration/android/IntentIntegrator.java

@@ -75,7 +75,7 @@ import java.util.Map;
  * user was prompted to download the application. This lets the calling app potentially manage the dialog.
  * In particular, ideally, the app dismisses the dialog if it's still active in its {@link Activity#onPause()}
  * method.</p>
- * 
+ *
  * <p>You can use {@link #setTitle(String)} to customize the title of this download prompt dialog (or, use
  * {@link #setTitleByID(int)} to set the title by string resource ID.) Likewise, the prompt message, and
  * yes/no button labels can be changed.</p>
@@ -83,7 +83,7 @@ import java.util.Map;
  * <p>Finally, you can use {@link #addExtra(String, Object)} to add more parameters to the Intent used
  * to invoke the scanner. This can be used to set additional options not directly exposed by this
  * simplified API.</p>
- * 
+ *
  * <p>By default, this will only allow applications that are known to respond to this intent correctly
  * do so. The apps that are allowed to response can be set with {@link #setTargetApplications(List)}.
  * For example, set to {@link #TARGET_BARCODE_SCANNER_ONLY} to only target the Barcode Scanner app itself.</p>
@@ -130,15 +130,15 @@ public class IntentIntegrator {
   public static final Collection<String> DATA_MATRIX_TYPES = Collections.singleton("DATA_MATRIX");
 
   public static final Collection<String> ALL_CODE_TYPES = null;
-  
+
   public static final List<String> TARGET_BARCODE_SCANNER_ONLY = Collections.singletonList(BS_PACKAGE);
   public static final List<String> TARGET_ALL_KNOWN = list(
           BSPLUS_PACKAGE,             // Barcode Scanner+
           BSPLUS_PACKAGE + ".simple", // Barcode Scanner+ Simple
-          BS_PACKAGE                  // Barcode Scanner          
+          BS_PACKAGE                  // Barcode Scanner
           // What else supports this intent?
       );
-  
+
   private final Activity activity;
   private final Fragment fragment;
 
@@ -176,11 +176,11 @@ public class IntentIntegrator {
     buttonNo = DEFAULT_NO;
     targetApplications = TARGET_ALL_KNOWN;
   }
-  
+
   public String getTitle() {
     return title;
   }
-  
+
   public void setTitle(String title) {
     this.title = title;
   }
@@ -224,18 +224,18 @@ public class IntentIntegrator {
   public void setButtonNoByID(int buttonNoID) {
     buttonNo = activity.getString(buttonNoID);
   }
-  
+
   public Collection<String> getTargetApplications() {
     return targetApplications;
   }
-  
+
   public final void setTargetApplications(List<String> targetApplications) {
     if (targetApplications.isEmpty()) {
       throw new IllegalArgumentException("No target applications");
     }
     this.targetApplications = targetApplications;
   }
-  
+
   public void setSingleTargetApplication(String targetApplication) {
     this.targetApplications = Collections.singletonList(targetApplication);
   }
@@ -257,7 +257,7 @@ public class IntentIntegrator {
   public final AlertDialog initiateScan() {
     return initiateScan(ALL_CODE_TYPES, -1);
   }
-  
+
   /**
    * Initiates a scan for all known barcode types with the specified camera.
    *
@@ -281,7 +281,7 @@ public class IntentIntegrator {
   public final AlertDialog initiateScan(Collection<String> desiredBarcodeFormats) {
     return initiateScan(desiredBarcodeFormats, -1);
   }
-  
+
   /**
    * Initiates a scan, using the specified camera, only for a certain set of barcode types, given as strings corresponding
    * to their names in ZXing's {@code BarcodeFormat} class like "UPC_A". You can supply constants
@@ -342,7 +342,7 @@ public class IntentIntegrator {
       fragment.startActivityForResult(intent, code);
     }
   }
-  
+
   private String findTargetAppPackage(Intent intent) {
     PackageManager pm = activity.getPackageManager();
     List<ResolveInfo> availableApps = pm.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
@@ -355,7 +355,7 @@ public class IntentIntegrator {
     }
     return null;
   }
-  
+
   private static boolean contains(Iterable<ResolveInfo> availableApps, String targetApp) {
     for (ResolveInfo availableApp : availableApps) {
       String packageName = availableApp.activityInfo.packageName;
@@ -475,7 +475,7 @@ public class IntentIntegrator {
     }
     return null;
   }
-  
+
   private static List<String> list(String... values) {
     return Collections.unmodifiableList(Arrays.asList(values));
   }

F-Droid/src/com/google/zxing/integration/android/IntentResult.java

@@ -79,7 +79,7 @@ public final class IntentResult {
   public String getErrorCorrectionLevel() {
     return errorCorrectionLevel;
   }
-  
+
   @Override
   public String toString() {
       int rawBytesLength = rawBytes == null ? 0 : rawBytes.length;