@Override
protected void handleOpen(OpenEvent event) {
ArtifactDoubleClick.openArtifact(getSearchSelectionProvider().getSelection());
}
@Override
public Object executeWithException(ExecutionEvent event, IStructuredSelection selection) {
Artifact artifact = artifacts.iterator().next();
RendererManager.openInJob(artifacts, ArtifactDoubleClick.getPresentationType(artifact));
return null;
}