Mercurial > dive4elements > river
changeset 6146:04dd1f598ef9
Removed unnecessary call of map.containsKey(x).
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Sat, 01 Jun 2013 09:10:15 +0200 |
| parents | 21d92d54303e |
| children | 073268a137d5 |
| files | gwt-client/src/main/java/org/dive4elements/river/client/client/ui/LinkSelection.java |
| diffstat | 1 files changed, 2 insertions(+), 2 deletions(-) [+] |
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--- a/gwt-client/src/main/java/org/dive4elements/river/client/client/ui/LinkSelection.java Sat Jun 01 09:02:51 2013 +0200 +++ b/gwt-client/src/main/java/org/dive4elements/river/client/client/ui/LinkSelection.java Sat Jun 01 09:10:15 2013 +0200 @@ -240,8 +240,8 @@ @Override public void onItemHover(ItemHoverEvent event) { String river = ((LinkItem)event.getItem()).getLinkTitle(); - if (riverHighlight.containsKey(river)) { - Img item = riverHighlight.get(river); + Img item = riverHighlight.get(river); + if (item != null) { item.setVisible(true); if (selected != null && !selected.equals(river)) { riverHighlight.get(selected).setVisible(false);