Applied-Energistics-2-tiler.../util/item/MeanfulIterator.java

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package appeng.util.item;
import java.util.Iterator;
import appeng.api.storage.data.IAEStack;
public class MeanfulIterator<StackType extends IAEStack> implements Iterator
{
final Iterator<StackType> parent;
private StackType next;
public MeanfulIterator(Iterator<StackType> iterator) {
parent = iterator;
}
@Override
public boolean hasNext()
{
while (parent.hasNext())
{
next = parent.next();
if ( next.isMeaninful() )
return true;
else
parent.remove(); // self cleaning :3
}
return false;
}
@Override
public Object next()
{
return next;
}
@Override
public void remove()
{
parent.remove();
}
}