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[jalview.git] / forester / java / src / org / forester / util / ForesterConstants.java

diff --git a/forester/java/src/org/forester/util/ForesterConstants.java b/forester/java/src/org/forester/util/ForesterConstants.java
index 3edec56..9899fd7 100644 (file)
--- a/forester/java/src/org/forester/util/ForesterConstants.java
+++ b/forester/java/src/org/forester/util/ForesterConstants.java
@@ -5,7 +5,7 @@
 // Copyright (C) 2000-2009 Christian M. Zmasek
 // Copyright (C) 2007-2009 Burnham Institute for Medical Research
 // All rights reserved
-// 
+//
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
@@ -15,7 +15,7 @@
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 // Lesser General Public License for more details.
-// 
+//
 // You should have received a copy of the GNU Lesser General Public
 // License along with this library; if not, write to the Free Software
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
@@ -36,4 +36,8 @@ public final class ForesterConstants {
     public final static String  UTF8                        = "UTF-8";
     public final static String  PHYLO_XML_REFERENCE         = "Han MV and Zmasek CM (2009): \"phyloXML: XML for evolutionary biology and comparative genomics\", BMC Bioinformatics 10:356";
     public final static boolean RELEASE                     = false;
+
+    public enum PhylogeneticTreeFormats {
+        NH, NHX, NEXUS, PHYLOXML
+    }
 }