@Override
		public String toString() {
			return address == null ? ""
					: address.toString() +
						(children == null ? " <no children>" : " " + Arrays.toString(children));
		}
Builds the DependencyGraph for the acyclic call graph represented by this object.
@param monitor the taskMonitor to use for reporting progress or cancelling.
@return the DependencyGraph for the acyclic call graph represented by this object.
@throws CancelledException if the monitor was cancelled.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/util/AcyclicCallGraphBuilder.java