@Override
	public boolean contains(T t) {
		return accumulator.contains(t);
	}
Constructor.
 
@param accumulator the accumulator to pass items to
@param passesFilterPredicate the predicate that will return true for items that should be
       allowed to pass
Ghidra/Framework/Generic/src/main/java/ghidra/util/datastruct/FilteringAccumulatorWrapper.java