Checkstyle fixes

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1567039 13f79535-47bb-0310-9956-ffa450edef68

test/java/org/apache/fop/fonts/truetype/OTFSubSetFileTestCase.java

@@ -29,6 +29,9 @@ import java.util.Map;
 import org.junit.Before;
 import org.junit.Test;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
 import org.apache.fontbox.cff.CFFFont;
 
 import org.apache.fop.fonts.cff.CFFDataReader;
@@ -36,9 +39,6 @@ import org.apache.fop.fonts.cff.CFFDataReader.CFFIndexData;
 import org.apache.fop.fonts.cff.CFFDataReader.DICTEntry;
 import org.apache.fop.fonts.truetype.OTFSubSetFile.BytesNumber;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-
 public class OTFSubSetFileTestCase extends OTFFileTestCase {
 
     CFFDataReader cffReaderSourceSans;
@@ -111,7 +111,7 @@ public class OTFSubSetFileTestCase extends OTFFileTestCase {
             byte[] charData = charStrings.getValue(i);
             List<BytesNumber> origOperands = getFullCharString(origCharData, origCFF);
             List<BytesNumber> subsetOperands = getFullCharString(charData, subsetCFF);
-            for (int j = 0;j < origOperands.size();j++) {
+            for (int j = 0; j < origOperands.size(); j++) {
                 assertTrue(origOperands.get(j).equals(subsetOperands.get(j)));
             }
         }
@@ -175,8 +175,8 @@ public class OTFSubSetFileTestCase extends OTFFileTestCase {
             List<BytesNumber> subroutine) {
         BytesNumber[] charStringOperands = charString.toArray(new BytesNumber[0]);
         BytesNumber[] subroutineOperands = subroutine.toArray(new BytesNumber[0]);
-        BytesNumber[] mergeData = new BytesNumber[charStringOperands.length - 1 +
-                                                  subroutineOperands.length - 1];
+        BytesNumber[] mergeData = new BytesNumber[charStringOperands.length - 1
+                                                  + subroutineOperands.length - 1];
         System.arraycopy(charStringOperands, 0, mergeData, 0, charStringOperands.length - 1);
         System.arraycopy(subroutineOperands, 0, mergeData, charStringOperands.length - 1,
                 subroutineOperands.length - 1);

test/java/org/apache/fop/layoutengine/LayoutEngineTestUtils.java

@@ -162,7 +162,7 @@ public final class LayoutEngineTestUtils {
         Collection<File[]> parametersForJUnit4 = new ArrayList<File[]>();
         int index = 0;
         for (File f : files) {
-            parametersForJUnit4.add(new File[] { f });
+            parametersForJUnit4.add(new File[] {f});
             if (DEBUG) {
                 System.out.println(String.format("%3d %s", index++, f));
             }

test/java/org/apache/fop/pdf/PDFFactoryTestCase.java

@@ -53,7 +53,7 @@ public class PDFFactoryTestCase {
 
             @Override
             public int[] getWidths() {
-                return new int[] { 0 };
+                return new int[] {0};
             }
 
             @Override