CoreNLP: A Java suite of core NLP tools for tokenization, sentence segmentation, NER, parsing, coreference, sentiment analysis, etc.
resetRoots clears roots if there are no nodes at all. This addresses a very minor bug where deleting an entire graph (such as with a Ssurgeon rule that accidentally deleted everything) results in a graph that can't be printed without NPE
J
John Bauer committed
74fc2bdcca2792fe7ce79739e9cfbe15e0232555
Parent: 52d05fc