Implement more style checks around whitespace

5 files changed, 12 insertions, 12 deletions

diff --git a/core/src/test/java/com/google/zxing/common/BitMatrixTestCase.java b/core/src/test/java/com/google/zxing/common/BitMatrixTestCase.java
index 0e6e9ce12..b2a3c9ccf 100644
--- a/core/src/test/java/com/google/zxing/common/BitMatrixTestCase.java
+++ b/core/src/test/java/com/google/zxing/common/BitMatrixTestCase.java
@@ -224,14 +224,14 @@ public final class BitMatrixTestCase extends Assert {
     try {
       emptyMatrix.clone().xor(badMatrix);
       fail();
-    } catch(IllegalArgumentException ex) {
+    } catch (IllegalArgumentException ex) {
       // good
     }
 
     try {
       badMatrix.clone().xor(emptyMatrix);
       fail();
-    } catch(IllegalArgumentException ex) {
+    } catch (IllegalArgumentException ex) {
       // good
     }
   }
diff --git a/core/src/test/java/com/google/zxing/oned/rss/expanded/BinaryUtil.java b/core/src/test/java/com/google/zxing/oned/rss/expanded/BinaryUtil.java
index 23841fd58..8e84c3894 100644
--- a/core/src/test/java/com/google/zxing/oned/rss/expanded/BinaryUtil.java
+++ b/core/src/test/java/com/google/zxing/oned/rss/expanded/BinaryUtil.java
@@ -50,7 +50,7 @@ public final class BinaryUtil {
     BitArray binary = new BitArray(SPACE.matcher(dotsAndXs).replaceAll("").length());
     int counter = 0;
 
-    for(int i = 0; i < dotsAndXs.length(); ++i){
+    for (int i = 0; i < dotsAndXs.length(); ++i) {
       if (i % 9 == 0) { // spaces
         if (dotsAndXs.charAt(i) != ' ') {
           throw new IllegalStateException("space expected");
diff --git a/core/src/test/java/com/google/zxing/oned/rss/expanded/BinaryUtilTest.java b/core/src/test/java/com/google/zxing/oned/rss/expanded/BinaryUtilTest.java
index f8bf058d9..a7adf5fee 100644
--- a/core/src/test/java/com/google/zxing/oned/rss/expanded/BinaryUtilTest.java
+++ b/core/src/test/java/com/google/zxing/oned/rss/expanded/BinaryUtilTest.java
@@ -41,7 +41,7 @@ public final class BinaryUtilTest extends Assert {
    private static final Pattern SPACE = Pattern.compile(" ");
 
   @Test
-  public void testBuildBitArrayFromString(){
+  public void testBuildBitArrayFromString() {
 
     CharSequence data = " ..X..X.. ..XXX... XXXXXXXX ........";
     check(data);
@@ -59,13 +59,13 @@ public final class BinaryUtilTest extends Assert {
     check(data);
   }
 
-  private static void check(CharSequence data){
+  private static void check(CharSequence data) {
     BitArray binary = BinaryUtil.buildBitArrayFromString(data);
     assertEquals(data, binary.toString());
   }
 
   @Test
-  public void testBuildBitArrayFromStringWithoutSpaces(){
+  public void testBuildBitArrayFromStringWithoutSpaces() {
     CharSequence data = " ..X..X.. ..XXX... XXXXXXXX ........";
     checkWithoutSpaces(data);
 
@@ -82,7 +82,7 @@ public final class BinaryUtilTest extends Assert {
     checkWithoutSpaces(data);
   }
 
-  private static void checkWithoutSpaces(CharSequence data){
+  private static void checkWithoutSpaces(CharSequence data) {
     CharSequence dataWithoutSpaces = SPACE.matcher(data).replaceAll("");
     BitArray binary = BinaryUtil.buildBitArrayFromStringWithoutSpaces(dataWithoutSpaces);
     assertEquals(data, binary.toString());
diff --git a/core/src/test/java/com/google/zxing/oned/rss/expanded/BitArrayBuilderTest.java b/core/src/test/java/com/google/zxing/oned/rss/expanded/BitArrayBuilderTest.java
index f7955ff32..1c42db30d 100644
--- a/core/src/test/java/com/google/zxing/oned/rss/expanded/BitArrayBuilderTest.java
+++ b/core/src/test/java/com/google/zxing/oned/rss/expanded/BitArrayBuilderTest.java
@@ -57,20 +57,20 @@ public final class BitArrayBuilderTest extends Assert {
 
   private static BitArray buildBitArray(int[][] pairValues) {
     List<ExpandedPair> pairs = new ArrayList<>();
-    for(int i = 0; i < pairValues.length; ++i){
+    for (int i = 0; i < pairValues.length; ++i) {
       int [] pair = pairValues[i];
 
       DataCharacter leftChar;
-      if(i == 0) {
+      if (i == 0) {
         leftChar = null;
       } else {
         leftChar = new DataCharacter(pair[0], 0);
       }
 
       DataCharacter rightChar;
-      if(i == 0) {
+      if (i == 0) {
         rightChar = new DataCharacter(pair[0], 0);
-      } else if(pair.length == 2) {
+      } else if (pair.length == 2) {
         rightChar = new DataCharacter(pair[1], 0);
       } else {
         rightChar = null;
diff --git a/core/src/test/java/com/google/zxing/oned/rss/expanded/RSSExpandedInternalTestCase.java b/core/src/test/java/com/google/zxing/oned/rss/expanded/RSSExpandedInternalTestCase.java
index f99b11929..c53e0d5c3 100644
--- a/core/src/test/java/com/google/zxing/oned/rss/expanded/RSSExpandedInternalTestCase.java
+++ b/core/src/test/java/com/google/zxing/oned/rss/expanded/RSSExpandedInternalTestCase.java
@@ -84,7 +84,7 @@ public final class RSSExpandedInternalTestCase extends Assert {
       rssExpandedReader.retrieveNextPair(row, previousPairs, rowNumber);
       //   the previous was the last pair
       fail(NotFoundException.class.getName() + " expected");
-    }catch(NotFoundException nfe){
+    } catch (NotFoundException nfe) {
       // ok
     }
   }