Removes unused imports
@@ -20,10 +20,12 @@ package org.apache.commons.dbcp2;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;
-import java.time.Duration;
+
import javax.management.JMX;
import javax.management.NotCompliantMBeanException;
+
import org.junit.jupiter.api.Test;
+
import com.sun.jmx.mbeanserver.Introspector;
/**
