Bug 179664 [Automation]CustomXML can't be set on chart[00]
Details; [Automation]CustomXML can't be set on chart[00] Step: 1.Add a chart 2.Open the properties tab and input some word in customXML Actual result: Nothing is set in customXML, when I click the enter, the customXML will come be blank.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/extension/PeerExtensibilityProvider.java
*            the value to set
	 */
	public void setExtensionProperty( ElementPropertyDefn prop, Object value )
	{
		if ( isExtensionXMLProperty( prop.getName( ) )
				&& hasOwnModel( prop.getName( ) ) )
		{
			if ( reportItem != null )
			{
				try
				{
					if ( value != null )
					{
						byte[] raw = null;
						try
						{
							raw = value.toString( ).getBytes(
									UnicodeUtil.SIGNATURE_UTF_8 );
						}
						catch ( UnsupportedEncodingException e )
						{
							assert false;
						}
						reportItem.deserialize( prop.getName( ),
								new ByteArrayInputStream( raw ) );
					}
					else
						reportItem.deserialize( prop.getName( ),
								new ByteArrayInputStream( new byte[0] ) );
				}