working on bug 1954: first of all, reducing the number of constructor invocatoins for NaturalComparator

java/com.sap.sailing.domain.common/src/com/sap/sailing/domain/common/impl/NaturalComparator.java

@@ -13,7 +13,7 @@ import java.util.Comparator;
 public class NaturalComparator implements Comparator<String> {
     boolean caseSensitive;
     
-    public NaturalComparator(boolean caseSensitive){
+    public NaturalComparator(boolean caseSensitive) {
         this.caseSensitive = caseSensitive;
     }
     
@@ -26,7 +26,7 @@ public class NaturalComparator implements Comparator<String> {
      */
     @Override
     public int compare(String a, String b) {
-        if(!caseSensitive){
+        if (!caseSensitive){
             a = a.toLowerCase();
             b = a.toLowerCase();
         }