Fix NPE in DataFormatMatcher#getMatchedFormatName when no match exists #591
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* Change DataFormatMatcher#getMatchedFormatName so it does what the Javadoc says, because otherwise it throws a NullPointerException when there is no match (and the _match field is null) * Added tests for when there is a match, and when there isn't
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Yes, makes total change. Will merge as suggested. |
cowtowncoder
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Jan 10, 2020
#591) Change DataFormatMatcher#getMatchedFormatName so it does what the Javadoc says to avoid NPE for non-match; add unit tests to verify.
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the Javadoc says, because otherwise it throws a NullPointerException
when there is no match (and the _match field is null)