this.valueNumberAnalysis = (vnaDataflow != null) ? (ValueNumberAnalysis) vnaDataflow.getAnalysis() : null;
	public LockCountAnalysis(MethodGen methodGen, Dataflow<ValueNumberFrame> vnaDataflow) {		this.methodGen = methodGen;		this.vnaDataflow = vnaDataflow;		this.valueNumberAnalysis = (vnaDataflow != null)			? (ValueNumberAnalysis) vnaDataflow.getAnalysis()			: null;	}