diff -r 5ae3e5665a0b -r cc93757aeca3 src/net/fortuna/ical4j/model/property/TzId.java
--- a/src/net/fortuna/ical4j/model/property/TzId.java	Thu Feb 12 18:02:00 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,158 +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 net.fortuna.ical4j.model.Escapable;
-import net.fortuna.ical4j.model.ParameterList;
-import net.fortuna.ical4j.model.Property;
-import net.fortuna.ical4j.model.PropertyFactoryImpl;
-import net.fortuna.ical4j.model.ValidationException;
-
-/**
- * $Id$
- * 
- * Created: [Apr 6, 2004]
- *
- * Defines a TZID iCalendar component property.
- * 
- * <pre>
- *     4.8.3.1 Time Zone Identifier
- *     
- *        Property Name: TZID
- *     
- *        Purpose: This property specifies the text value that uniquely
- *        identifies the &quot;VTIMEZONE&quot; calendar component.
- *     
- *        Value Type: TEXT
- *     
- *        Property Parameters: Non-standard property parameters can be
- *        specified on this property.
- *     
- *        Conformance: This property MUST be specified in a &quot;VTIMEZONE&quot;
- *        calendar component.
- *     
- *        Description: This is the label by which a time zone calendar
- *        component is referenced by any iCalendar properties whose data type
- *        is either DATE-TIME or TIME and not intended to specify a UTC or a
- *        &quot;floating&quot; time. The presence of the SOLIDUS character (US-ASCII
- *        decimal 47) as a prefix, indicates that this TZID represents an
- *        unique ID in a globally defined time zone registry (when such
- *        registry is defined).
- *     
- *             Note: This document does not define a naming convention for time
- *             zone identifiers. Implementers may want to use the naming
- *             conventions defined in existing time zone specifications such as
- *             the public-domain Olson database [TZ]. The specification of
- *             globally unique time zone identifiers is not addressed by this
- *             document and is left for future study.
- *     
- *        Format Definition: This property is defined by the following
- *        notation:
- *     
- *          tzid       = &quot;TZID&quot; tzidpropparam &quot;:&quot; [tzidprefix] text CRLF
- *     
- *          tzidpropparam      = *(&quot;;&quot; xparam)
- *     
- *          ;tzidprefix        = &quot;/&quot;
- *          ; Defined previously. Just listed here for reader convenience.
- *     
- *        Example: The following are examples of non-globally unique time zone
- *        identifiers:
- *     
- *          TZID:US-Eastern
- *     
- *          TZID:California-Los_Angeles
- *     
- *        The following is an example of a fictitious globally unique time zone
- *        identifier:
- *     
- *          TZID:/US-New_York-New_York
- * </pre>
- * 
- * @author Ben Fortuna
- */
-public class TzId extends Property implements Escapable {
-
-    private static final long serialVersionUID = -522764921502407137L;
-
-    /**
-     * Timezone identifier prefix.
-     */
-    public static final String PREFIX = "/";
-
-    private String value;
-
-    /**
-     * Default constructor.
-     */
-    public TzId() {
-        super(TZID, PropertyFactoryImpl.getInstance());
-    }
-
-    /**
-     * @param aValue a value string for this component
-     */
-    public TzId(final String aValue) {
-        super(TZID, PropertyFactoryImpl.getInstance());
-        setValue(aValue);
-    }
-
-    /**
-     * @param aList a list of parameters for this component
-     * @param aValue a value string for this component
-     */
-    public TzId(final ParameterList aList, final String aValue) {
-        super(TZID, aList, PropertyFactoryImpl.getInstance());
-        setValue(aValue);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public final void setValue(final String aValue) {
-        this.value = aValue;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public final String getValue() {
-        return value;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    public final void validate() throws ValidationException {
-        // TODO: Auto-generated method stub
-    }
-}