// Now really check by building a very small Region with one Column
// with 1 connected Synapse & test. Then add another connected Synapse
// & test.
Region parentRegion2 = new Region("parentRegion2", 1, 1, 1, 50, 1);
Region childRegion2 = new Region("childRegion2", 5, 5, 1, 50, 3);
AbstractRegionToRegionConnect connectType = new RegionToRegionRectangleConnect();
connectType.connect(childRegion2, parentRegion2, 0, 0);
// parentRegion2 has 1 Column with 25 synapses.
Column[][] columns = parentRegion2.getColumns();
Set<Synapse<Cell>> synapses = columns[0][0].getProximalSegment()
.getSynapses();