private Integer priority(FGEdge e) {
			FlowType type = e.getFlowType();
			if (type == RefType.FALL_THROUGH) {
				return 1;  // lower is more preferred
			}
			return 10;
		}
A layout that delegates work to the Jung layout specified in the constructor.
Ghidra/Features/FunctionGraph/src/main/java/ghidra/app/plugin/core/functiongraph/graph/layout/jungrapht/JgtNamedLayout.java