Commit 2de2aece authored by Stefan Sechelmann's avatar Stefan Sechelmann

no Collections

git-svn-id: https://svn.math.tu-berlin.de/svn/jtem@1297 f5b180c5-49ee-4939-b20e-b6ed35f0f7b7
parent 12810276
......@@ -336,8 +336,8 @@ public final class HalfEdgeUtils {
* @param heds the surface
* @return the collection of boundary edges
*/
static public <E extends Edge<?,E,?>> Collection<E> boundaryEdges(HalfEdgeDataStructure<?,E,?> heds) {
Collection <E>result = new ArrayList<E>();
static public <E extends Edge<?,E,?>> List<E> boundaryEdges(HalfEdgeDataStructure<?,E,?> heds) {
List<E>result = new ArrayList<E>();
for (E e : heds.getEdges()) {
if (e.getLeftFace() == null) {
result.add(e);
......
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