Bug 148525 Display text is not found from library resource file
Steps to reproduce: 1.New a library, add a resource file "a.properties" 2.Add a label with text"abc", add a localization "k1=actuate" 3.New a report, extend the label 4.Preview the report Expected result: Report shows "actuate" in preview Actual result: Report shows "actuate" in layout, but "abc" in preview
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/presentation/LocalizedContentVisitor.java
String rawFormat = foreignContent.getRawType( );
		Object rawValue = foreignContent.getRawValue( );
		if ( IForeignContent.TEMPLATE_TYPE.equals( rawFormat ) )
		{
			TextItemScriptExecutor.handleOnRender( foreignContent, context );
			processTemplateContent( foreignContent );
			return foreignContent;
		}
		
		if ( IForeignContent.EXTERNAL_TYPE.equals( rawFormat ) )
		{
			return processExtendedContent( foreignContent );
		}
		
		if ( IForeignContent.IMAGE_TYPE.equals( rawFormat ) )
		{
			if ( rawValue instanceof IImageContent )
			{
				IImageContent image = (IImageContent) rawValue;
				processImage( image );
				return image;
			}
			if ( rawValue instanceof byte[] )
			{
				IImageContent imageContent = reportContent
						.createImageContent( foreignContent );
				imageContent.setImageSource( IImageContent.IMAGE_EXPRESSION );
				imageContent.setData( (byte[]) rawValue );
				processImage( imageContent );