@Deprecated
	@SuppressWarnings("unchecked")
	public void addFirstInputs(List<Operator<IN1>> inputs) {
		this.input1 = Operator.createUnionCascade(this.input1, inputs.toArray(new Operator[inputs.size()]));
	}
@ Deprecated @ SuppressWarnings ( "unchecked" ) public void addFirstInputs ( List < Operator < IN1 > > inputs ) { this . input1 = Operator . createUnionCascade ( this . input1 , inputs . toArray ( new Operator [ inputs . size ( ) ] ) ) ; }
Add to the first input the union of the given operators.

@param inputs The operator(s) to be unioned with the first input.
@deprecated This method will be removed in future versions. Use the {@link Union} operator instead.