Hello all,
I stuck with returning null in underlyingObjectToObject.
First of all, I have this class:
public class ClosableIterableAdapter<I, T> extends IterableWrapper<I, T>
implements IClosableIterable {
private final ClosableIterable<T> closableNodeIterable;
public static <IF, TY> ClosableIterableAdapter<IF, TY>
from(ClosableIterable<TY> it) {
return new ClosableIterableAdapter<IF, TY>(it);
}
public ClosableIterableAdapter(ClosableIterable<T> closableNodeIterable)
{
super(closableNodeIterable);
this.closableNodeIterable = closableNodeIterable;
}
@SuppressWarnings("unchecked")
@Override
protected I underlyingObjectToObject(T object) {
// if (true) return (I) object;
// if (false) return null;
}
So long ... it works. But the returned null values destroy my resulting
collection. How can I remove them? I mean how I can avoid to return them?
Thx a lot for every hint.
Jack
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