Bug 178465 Group change causes failure in the Web Viewer
Attached report has script on the group onprepare method which determines the keyexpr based a on a report parameter. When ran in the M5 build this fails in the Web Viewer. Jason
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/QueryItemExecutor.java
package org.eclipse.birt.report.engine.executor;
import org.eclipse.birt.core.exception.BirtException;
import org.eclipse.birt.data.engine.api.IDataQueryDefinition;
import org.eclipse.birt.report.engine.emitter.IContentEmitter;
import org.eclipse.birt.report.engine.extension.IBaseResultSet;
import org.eclipse.birt.report.engine.extension.IQueryResultSet;
import org.eclipse.birt.report.engine.ir.ReportItemDesign;
abstract public class QueryItemExecutor extends StyledItemExecutor
{
	protected boolean rsetEmpty;
	protected QueryItemExecutor( ExecutorManager manager )
	{
		super( manager );
	}
	
	protected QueryItemExecutor( )
	{
	}
	/**
	 * close dataset if the dataset is not null:
	 * <p>
	 * <ul>
	 * <li>close the dataset.
	 * <li>exit current script scope.
	 * </ul>