scripting: Uncaught Exception

Change-Id: I949aa58416dbd80d87c9455009258f7bd2fd8520
Reviewed-on: https://gerrit.libreoffice.org/11439
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>

scripting/java/com/sun/star/script/framework/provider/PathUtils.java

@@ -69,7 +69,15 @@ public class PathUtils {
            {
                buff.append('/');
            }
-           buff.append( java.net.URLEncoder.encode( (String)t.nextElement(),"UTF-8" ) );        }
+           try
+           {
+               buff.append( java.net.URLEncoder.encode( (String)t.nextElement(), "UTF-8" ) );
+           }
+           catch (java.io.UnsupportedEncodingException e)
+           {
+               e.printStackTrace();
+           }
+        }
         return buff.toString();
     }