GridData mandatoryAttributeTypesTableGridData = new GridData( SWT.FILL, SWT.FILL, true, true, 1, 2 );
mandatoryAttributeTypesTableGridData.heightHint = 100;
mandatoryAttributeTypesTable.setLayoutData( mandatoryAttributeTypesTableGridData );
mandatoryAttributeTypesTableViewer = new TableViewer( mandatoryAttributeTypesTable );
mandatoryAttributeTypesTableViewer.setContentProvider( new ArrayContentProvider() );
mandatoryAttributeTypesTableViewer.setLabelProvider( new LabelProvider()
{
public Image getImage( Object element )
{
if ( element instanceof AttributeTypeImpl )
{