Bug 116377 container's data set should be list in dynamic image expression builder
description: container's data set should be list in dynamic image expression builder steps to reproduce: 1. drag an image to one cell of table 2. choose dynamic image 3. click on expression builder.... actual result: no data set list in the expression builder expected result: container's data set should be list in dynamic image expression builder
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/providers/SchematicContextMenuProvider.java
return array[0];
		}
		return array;
	}
	/**
	 * Gets the first selected object.
	 * 
	 * @return The first selected object
	 */
	protected Object getFirstElement( )
	{
		Object[] array = getElements( ).toArray( );
		if ( array.length > 0 )
		{
			return array[0];
		}
		return null;
	}
	/**
	 * Gets multiple selected elements
	 * 
	 * @return The (base) class type all the multi selected elements
	 */
	private Object getMultiSelectedElement( )
	{
		List list = getElements( );
		Object baseHandle = list.get( 0 );
		if(baseHandle!=null)
		{