On the Problem of Finding Intersection Points for Polylines

Why is the following code not a point but a line：
SpatialReference s = SpatialReference.create(4450);

Polyline lineA = new Polyline();
lineA.startPath(new Point(352908.85 , 3422574.91));
lineA.lineTo(new Point(352910.00, 3422580.00));

Polyline lineB = new Polyline();
lineB.startPath(new Point(352921.52 , 3422543.38));
lineB.lineTo(new Point(352908.85 , 3422574.91));

Geometry intersection = GeometryEngine.intersect(lineA, lineB, s);
Geometry.Type type = intersection.getType();
System.out.println();

Start by reproducing the example at GeometryEngine.intersect(lineA, lineB, s) with the supplied coordinates and inspect the returned Geometry.Type. Compare the observed result with the API's expected intersection semantics, then document the explanation or identify the behavior that needs correction.

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