import java.util.Arrays;
+import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.tracecompass.btf.core.event.BTFPayload;
import org.eclipse.tracecompass.btf.core.event.BtfEvent;
import org.eclipse.tracecompass.btf.core.trace.BtfColumnNames;
* @param event
* the event
*/
- public BtfEventPropertySource(BtfEvent event) {
+ public BtfEventPropertySource(@NonNull BtfEvent event) {
super(event);
fEvent = event;