adds collectToEList

refs 2490

org.fortiss.tooling.kernel/trunk/src/org/fortiss/tooling/kernel/utils/EcoreUtils.java

@@ -27,6 +27,8 @@ import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 import org.eclipse.emf.common.notify.Notification;
 import org.eclipse.emf.common.notify.impl.NotificationImpl;
@@ -548,4 +550,12 @@ public class EcoreUtils {
 		}
 		return true;
 	}
+
+	/**
+	 * @param s
+	 * @return an {@link EList} containing the elements of <code>s</code>.
+	 */
+	public static <T> EList<T> collectToEList(Stream<T> s) {
+		return new BasicEList<T>(s.collect(Collectors.toList()));
+	}
 }