Index: trunk/java-utils/src/main/java/de/ugoe/cs/util/StringTools.java
===================================================================
--- trunk/java-utils/src/main/java/de/ugoe/cs/util/StringTools.java	(revision 1240)
+++ trunk/java-utils/src/main/java/de/ugoe/cs/util/StringTools.java	(revision 1241)
@@ -25,43 +25,41 @@
 final public class StringTools {
 
-	/**
-	 * <p>
-	 * Private constructor to prevent initializing of the class.
-	 * </p>
-	 */
-	private StringTools() {
+    /**
+     * <p>
+     * Private constructor to prevent initializing of the class.
+     * </p>
+     */
+    private StringTools() {
 
-	}
+    }
 
-	/**
-	 * <p>
-	 * Simplifies use of operation system specific line separators.
-	 * </p>
-	 */
-	public final static String ENDLINE = System.getProperty("line.separator");
+    /**
+     * <p>
+     * Simplifies use of operation system specific line separators.
+     * </p>
+     */
+    public final static String ENDLINE = System.getProperty("line.separator");
 
-	/**
-	 * <p>
-	 * Replaces all occurrences of {@literal &, <, >, ', and "} with their
-	 * respective XML entities {@literal &amp;, &lt;, &gt;, &apos;, and &quot;}
-	 * without destroying already existing entities.
-	 * </p>
-	 * 
-	 * @param str
-	 *            String where the XML entities are to be replaced
-	 * @return new String, where the XML entities are used instead of the
-	 *         literals
-	 */
-	public static String xmlEntityReplacement(String str) {
-		String result = str;
-		if (result != null && !"".equals(result)) {
-			result = result
-					.replaceAll("&(?!(?:lt|gt|apos|quot|amp);)", "&amp;");
-			result = result.replaceAll("<", "&lt;");
-			result = result.replaceAll(">", "&gt;");
-			result = result.replaceAll("'", "&apos;");
-			result = result.replaceAll("\"", "&quot;");
-		}
-		return result;
-	}
+    /**
+     * <p>
+     * Replaces all occurrences of {@literal &, <, >, ', and "} with their respective XML entities
+     * {@literal &amp;, &lt;, &gt;, &apos;, and &quot;} without destroying already existing
+     * entities.
+     * </p>
+     * 
+     * @param str
+     *            String where the XML entities are to be replaced
+     * @return new String, where the XML entities are used instead of the literals
+     */
+    public static String xmlEntityReplacement(String str) {
+        String result = str;
+        if (result != null && !"".equals(result)) {
+            result = result.replaceAll("&(?!(?:lt|gt|apos|quot|amp);)", "&amp;");
+            result = result.replaceAll("<", "&lt;");
+            result = result.replaceAll(">", "&gt;");
+            result = result.replaceAll("'", "&apos;");
+            result = result.replaceAll("\"", "&quot;");
+        }
+        return result;
+    }
 }