[API-REVIEW] RT-18820: Task needs to support incremental updates to the value

[richardbair at me.com]

http://javafx-jira.kenai.com/browse/RT-18820

    /**
     * Updates the <code>value</code> property. Calls to updateValue
     * are coalesced and run later on the FX application thread, so calls
     * to updateValue, even from the FX Application thread, may not
     * necessarily result in immediate updates to this property, and
     * intermediate values may be coalesced to save on event
     * notifications.
     * <p>
     *     <em>This method is safe to be called from any thread.</em>
     * </p>
     *
     * @param value the new value
     */
    protected void updateValue(V value) {…}


Thanks
Richard