Mercurial > dive4elements > river
changeset 6554:12d9c5a430c5
Doc.
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Wed, 10 Jul 2013 11:37:50 +0200 |
| parents | e89e5163973f |
| children | 701f11e8a17a |
| files | artifacts/src/main/java/org/dive4elements/river/artifacts/states/WaterlevelState.java |
| diffstat | 1 files changed, 1 insertions(+), 0 deletions(-) [+] |
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--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/states/WaterlevelState.java Wed Jul 10 11:37:00 2013 +0200 +++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/states/WaterlevelState.java Wed Jul 10 11:37:50 2013 +0200 @@ -138,6 +138,7 @@ return res; } + /** Returns empty String if argument is null, argument itself otherwise. */ private static final String nn(String s) { return s != null ? s : ""; }