diff -r 5ae3e5665a0b -r cc93757aeca3 src/net/fortuna/ical4j/model/property/DtStamp.java
--- a/src/net/fortuna/ical4j/model/property/DtStamp.java	Thu Feb 12 18:02:00 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,136 +0,0 @@
-/**
- * Copyright (c) 2012, Ben Fortuna
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- *  o Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- *  o Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- *  o Neither the name of Ben Fortuna nor the names of any other contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-package net.fortuna.ical4j.model.property;
-
-import java.text.ParseException;
-
-import net.fortuna.ical4j.model.DateTime;
-import net.fortuna.ical4j.model.ParameterList;
-import net.fortuna.ical4j.model.PropertyFactoryImpl;
-
-/**
- * $Id$
- * 
- * Created: [Apr 6, 2004]
- *
- * Defines a DTSTAMP iCalendar component property.
- * 
- * <pre>
- *     4.8.7.2 Date/Time Stamp
- *     
- *        Property Name: DTSTAMP
- *     
- *        Purpose: The property indicates the date/time that the instance of
- *        the iCalendar object was created.
- *     
- *        Value Type: DATE-TIME
- *     
- *        Property Parameters: Non-standard property parameters can be
- *        specified on this property.
- *     
- *        Conformance: This property MUST be included in the &quot;VEVENT&quot;, &quot;VTODO&quot;,
- *        &quot;VJOURNAL&quot; or &quot;VFREEBUSY&quot; calendar components.
- *     
- *        Description: The value MUST be specified in the UTC time format.
- *     
- *        This property is also useful to protocols such as [IMIP] that have
- *        inherent latency issues with the delivery of content. This property
- *        will assist in the proper sequencing of messages containing iCalendar
- *        objects.
- *     
- *        This property is different than the &quot;CREATED&quot; and &quot;LAST-MODIFIED&quot;
- *        properties. These two properties are used to specify when the
- *        particular calendar data in the calendar store was created and last
- *        modified. This is different than when the iCalendar object
- *        representation of the calendar service information was created or
- *        last modified.
- *     
- *        Format Definition: The property is defined by the following notation:
- *     
- *          dtstamp    = &quot;DTSTAMP&quot; stmparam &quot;:&quot; date-time CRLF
- *     
- *          stmparam   = *(&quot;;&quot; xparam)
- * </pre>
- * 
- * @author Ben Fortuna
- */
-public class DtStamp extends UtcProperty {
-
-    private static final long serialVersionUID = 7581197869433744070L;
-
-    /**
-     * Default constructor. Initialises the dateTime value to the time of instantiation.
-     */
-    public DtStamp() {
-        super(DTSTAMP, PropertyFactoryImpl.getInstance());
-    }
-
-    /**
-     * @param aValue a string representation of a DTSTAMP value
-     * @throws ParseException if the specified value is not a valid representation
-     */
-    public DtStamp(final String aValue) throws ParseException {
-    	this(new ParameterList(), aValue);
-    }
-    
-    /**
-     * @param aList a list of parameters for this component
-     * @param aValue a value string for this component
-     * @throws ParseException where the specified value string is not a valid date-time/date representation
-     */
-    public DtStamp(final ParameterList aList, final String aValue)
-            throws ParseException {
-        super(DTSTAMP, aList, PropertyFactoryImpl.getInstance());
-        setValue(aValue);
-    }
-
-    /**
-     * @param aDate a date representing a date-time 
-     */
-    public DtStamp(final DateTime aDate) {
-        super(DTSTAMP, PropertyFactoryImpl.getInstance());
-        // time must be in UTC..
-        aDate.setUtc(true);
-        setDate(aDate);
-    }
-
-    /**
-     * @param aList a list of parameters for this component
-     * @param aDate a date representing a date-time
-     */
-    public DtStamp(final ParameterList aList, final DateTime aDate) {
-        super(DTSTAMP, aList, PropertyFactoryImpl.getInstance());
-        // time must be in UTC..
-        aDate.setUtc(true);
-        setDate(aDate);
-    }
-}