Findbugs fixes: use e.g. Integer.valueOf instead of new Integer and similar.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@1435979 13f79535-47bb-0310-9956-ffa450edef68

src/main/java/org/apache/commons/collections/ExtendedProperties.java

@@ -1499,7 +1499,7 @@ public class ExtendedProperties extends Hashtable<String, Object> {
      * by the key has not a valid number format.
      */
     public long getLong(final String key, final long defaultValue) {
-        return getLong(key, new Long(defaultValue)).longValue();
+        return getLong(key, Long.valueOf(defaultValue)).longValue();
     }
 
     /**

src/main/java/org/apache/commons/collections/comparators/FixedOrderComparator.java

@@ -181,7 +181,7 @@ public class FixedOrderComparator<T> implements Comparator<T>, Serializable {
      */
     public boolean add(final T obj) {
         checkLocked();
-        final Integer position = map.put(obj, new Integer(counter++));
+        final Integer position = map.put(obj, Integer.valueOf(counter++));
         return position == null;
     }