group.setLayoutData(new GridData(GridData.FILL_BOTH));
group.setText(UIMessages.CoverageTabAnalysisScopeGroup_label);
GridLayout layout = new GridLayout();
layout.numColumns = 2;
group.setLayout(layout);
classesviewer = new ScopeViewer(group, SWT.BORDER);
GridData gd = new GridData(GridData.FILL_BOTH);
gd.horizontalSpan = 2;
classesviewer.getTable().setLayoutData(gd);
classesviewer.addSelectionChangedListener(new ISelectionChangedListener() {
public void selectionChanged(SelectionChangedEvent event) {