Some non UTF-8 characters prevent building.

--- a/src/main/java/com/itextpdf/text/pdf/languages/IndicCompositeCharacterComparator.java
+++ b/src/main/java/com/itextpdf/text/pdf/languages/IndicCompositeCharacterComparator.java
@@ -56,15 +56,6 @@
  * of Characters before the one with lower no. This is necessay to properly display the CompositeCharacters
  * when they occur side by side.
  * </p>
-// * <p>
-// * <h3>Examples of CompositeCharactes from Bangla</h3>
-// * <ul>
-// * <li><b>�?�?�?</b></li>
-// * <li><b>�?�?</b></li>
-// * <li><b>�?�?ষ�?ম</b></li>
-// * <li><b>�?�?ষ</b></li>
-// * </ul>
-// * </p>
  *
  * @author <a href="mailto:paawak@gmail.com">Palash Ray</a>
  */