Bug 142893 Text key not found when library and report use different resource files
The following scenario was tested with BIRT 2.1RC2: - New library, assign resource file "r1.properties" which contains key/value-pair "k1=v1" - New label in library, set text key of label to "k1" - New report, assign resource file "r2.properties" which does not contain key/value-pair "k1=v1" - Drag and drop label from library to report body - Preview Expected result: - Report shows "v1" Actual result: - Report shows nothing. If key/value-pair "k1=v1" is added to r2.properties, than "v1" is shown.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/DesignElementHandle.java
* Sets the group expression.
	 * 
	 * @param expr
	 *            the expression to set
	 * @throws SemanticException
	 *             If the expression is invalid.
	 * 
	 * @see #getEventHandlerClass()
	 */
	public void setEventHandlerClass( String expr ) throws SemanticException
	{
		setProperty( GroupElement.EVENT_HANDLER_CLASS_PROP, expr );
	}
	/**
	 * Creates a template element handle and transforms the current element
	 * handle to the created template element.
	 * 
	 * @param name
	 *            the name of created template element handle
	 * @return the template element handle
	 * @throws SemanticException
	 *             if the current element can not be transformed to a template
	 *             element, current module is not a report design or some
	 *             containing contexts don't match
	 */
	public TemplateElementHandle createTemplateElement( String name )
			throws SemanticException
	{
		if ( getRoot( ) == null )
			throw new TemplateException(