fix bug in bvalue iterator
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1 changed files with 4 additions and 3 deletions
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@ -9,11 +9,12 @@ public class BValueIterator implements Iterator<BValue> {
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}
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}
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public boolean hasNext() {
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public boolean hasNext() {
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return node != null && node.getNext() != null;
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return node != null;
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}
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}
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public BValue next() {
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public BValue next() {
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node = node.getNext();
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BValue current = node;
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return node;
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node = current.getNext();
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return current;
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}
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}
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}
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}
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