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/LabelHandle.java
*/
	public LabelHandle( Module module, DesignElement element )
	{
		super( module, element );
	}
	/**
	 * Returns the static text for the label.
	 * 
	 * @return the static text to display
	 */
	public String getText( )
	{
		return getStringProperty( Label.TEXT_PROP );
	}
	/**
	 * Returns the localized text for the label. If the localized text for the
	 * text resource key is found, it will be returned. Otherwise, the static
	 * text will be returned.
	 * 
	 * @return the localized text for the label
	 */
	public String getDisplayText( )
	{
		String textKey = getStringProperty( Label.TEXT_ID_PROP );
		if ( !StringUtil.isBlank( textKey ) )
		{
			
			String localizedText = getModule( ).getMessage( textKey );
			if ( !StringUtil.isBlank( localizedText ) )
				return localizedText;