cfg.addEdge(sourceBlock, destBlock, edgeType);
cfg.createEdge(sourceBlock, destBlock, edgeType);
		public void addEdge(BasicBlock sourceBlock, BasicBlock destBlock, int edgeType) {			if (VERIFY_INTEGRITY) {				if (destBlock.isExceptionHandler() && edgeType != HANDLED_EXCEPTION_EDGE)					throw new IllegalStateException("In method " + SignatureConverter.convertMethodSignature(methodGen) +						": exception handler " + destBlock.getFirstInstruction() + " reachable by non exception edge type " +						edgeType);			}			cfg.addEdge(sourceBlock, destBlock, edgeType);		}