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/ModuleHandle.java
* Returns a string array containing all the resource keys of user-defined
	 * translations for the report.
	 * 
	 * @return a string array containing message resource keys, return
	 *         <code>null</code> if there is no messages defined in the
	 *         design.
	 */
	public String[] getTranslationKeys( )
	{
		return getModule( ).getTranslationResourceKeys( );
	}
	/**
	 * Gets a list of translation defined on the report. The content of the list
	 * is the corresponding <code>TranslationHandle</code>.
	 * 
	 * @return a list containing TranslationHandles defined on the report or
	 *         <code>null</code> if the design has no any translations.
	 * 
	 * @see TranslationHandle
	 */
	public List getTranslations( )
	{
		List translations = getModule( ).getTranslations( );
		if ( translations == null )
			return null;
		List translationHandles = new ArrayList( );
		for ( int i = 0; i < translations.size( ); i++ )
		{
			translationHandles.add( ( (Translation) translations.get( i ) )
					.handle( getModule( ) ) );