small fop changes

apache-fop/src/test/java/org/baeldung/java/ApacheFOPHeroldTest.java

@@ -32,17 +32,17 @@ import org.w3c.dom.Document;
 
 public class ApacheFOPHeroldTest {
     private String[] inputUrls = {// @formatter:off
-             "http://www.baeldung.com/2011/10/20/bootstraping-a-web-application-with-spring-3-1-and-java-based-configuration-part-1/",
+            "http://www.baeldung.com/2011/10/20/bootstraping-a-web-application-with-spring-3-1-and-java-based-configuration-part-1/",
             // "http://www.baeldung.com/2011/10/25/building-a-restful-web-service-with-spring-3-1-and-java-based-configuration-part-2/",
-           // "http://www.baeldung.com/2011/10/31/securing-a-restful-web-service-with-spring-security-3-1-part-3/",
-             "http://www.baeldung.com/spring-security-basic-authentication",
+            // "http://www.baeldung.com/2011/10/31/securing-a-restful-web-service-with-spring-security-3-1-part-3/",
+            // "http://www.baeldung.com/spring-security-basic-authentication",
             // "http://www.baeldung.com/spring-security-digest-authentication",
             //"http://www.baeldung.com/2011/11/20/basic-and-digest-authentication-for-a-restful-service-with-spring-security-3-1/",
             //"http://www.baeldung.com/spring-httpmessageconverter-rest",
             //"http://www.baeldung.com/2011/11/06/restful-web-service-discoverability-part-4/",
             //"http://www.baeldung.com/2011/11/13/rest-service-discoverability-with-spring-part-5/",
             //"http://www.baeldung.com/2013/01/11/etags-for-rest-with-spring/",
-            "http://www.baeldung.com/2012/01/18/rest-pagination-in-spring/",
+            // "http://www.baeldung.com/2012/01/18/rest-pagination-in-spring/",
             //"http://inprogress.baeldung.com/?p=1430",
             //"http://www.baeldung.com/2013/01/31/exception-handling-for-rest-with-spring-3-2/",
             //"http://www.baeldung.com/rest-versioning",
@@ -68,7 +68,7 @@ public class ApacheFOPHeroldTest {
 
     // UTIL
 
-    private void fromHTMLTOXMLUsingHerold(final String input, boolean append) throws Exception {
+    private void fromHTMLTOXMLUsingHerold(final String input, final boolean append) throws Exception {
         Script script;
         final TrafoScriptManager mgr = new TrafoScriptManager();
         final File profileFile = new File("src/test/resources/default.her");
@@ -87,7 +87,7 @@ public class ApacheFOPHeroldTest {
         return (Document) result.getNode();
     }
 
-    private void fromFODocumentToPDF(Document fo, final String outputFile) throws Exception {
+    private void fromFODocumentToPDF(final Document fo, final String outputFile) throws Exception {
         final FopFactory fopFactory = FopFactory.newInstance();
         final OutputStream outStream = new BufferedOutputStream(new FileOutputStream(new File(outputFile)));
 
@@ -112,10 +112,10 @@ public class ApacheFOPHeroldTest {
         final URL url = new URL(input);
         return url.openStream();
     }
-    
-    private void fixXML(String input, String output) throws IOException{
-        BufferedReader reader = new BufferedReader(new FileReader(input)); 
-        FileWriter writer = new FileWriter(output);
+
+    private void fixXML(final String input, final String output) throws IOException{
+        final BufferedReader reader = new BufferedReader(new FileReader(input));
+        final FileWriter writer = new FileWriter(output);
         String line = reader.readLine();
         int count = 0;
         while(line != null){
@@ -124,9 +124,9 @@ public class ApacheFOPHeroldTest {
             }
             else if(!((line.startsWith("<?xml") || line.startsWith("<article") || line.startsWith("</article")) && count > 4)){
                 writer.write(line.replaceAll("xml:id=\"", "xml:id=\""+count));
-            }           
+            }
             writer.write("\n");
-            
+
             line = reader.readLine();
             count++;
         }