public FilteredDocIdSetIterator(DocIdSetIterator innerIter) {if (innerIter == null) {throw new IllegalArgumentException("null iterator");}_innerIter = innerIter;doc = -1;}

public FilteredDocIdSetIterator ( DocIdSetIterator innerIter ) { if ( innerIter == null ) { throw new IllegalArgumentException ( "null iterator" ) ; } _innerIter = innerIter ; doc = - 1 ; }
public FilteredDocIdSetIterator(DocIdSetIterator innerIter){if (innerIter == null){throw new System.ArgumentException("null iterator");}m_innerIter = innerIter;doc = -1;}
