Bug 176875 BIRT viewer - WTP integration - web.xml file created has blank values
When you create a BIRT web project, the web.xml file has lot of blank default values, which is very confusing to understand. Some users commented about it during the eclipse conference. Suggestions 1) BIRT_VIEWER_WORKING_FOLDER - set the default value 2) BIRT_VIEWER_MAX_ROWS - Write a comment above, saying by default all rows are shown, also explain the user of this variable. 3) BIRT_RESOURCE_PATH - This should specify the default value or atleast put a comment indicating where is it picked from. This is very confusing. 4) General It would be good to put a onew line comment on all.
viewer/org.eclipse.birt.integration.wtp.ui/src/org/eclipse/birt/integration/wtp/ui/internal/util/WebArtifactUtil.java
{
			WebApp webapp = (WebApp) webEdit.getDeploymentDescriptorRoot( );
			
			Iterator it = map.keySet( ).iterator( );
			while ( it.hasNext( ) )
			{
				String uri = DataUtil.getString( it.next( ), false );
				TagLibBean bean = (TagLibBean) map.get( uri );
				if ( bean == null )
					continue;
				
				Object obj = getTagLibByUri( webapp, uri );
				if ( obj != null )
				{
					String ret = query.queryOverwrite( "Taglib '" + uri + "'" ); 
					
					if ( IOverwriteQuery.NO.equalsIgnoreCase( ret ) )
					{
						continue;
					}
					if ( IOverwriteQuery.CANCEL.equalsIgnoreCase( ret ) )
					{
						monitor.setCanceled( true );
						return;
					}
					
					if ( obj instanceof TagLibRefType
							&& webapp.getJspConfig( ) != null )
					{
						webapp.getJspConfig( ).getTagLibs( ).remove( obj );