Fix to make keywork initialization threadsafe

git-svn-id: http://svn.osgeo.org/metacrs/proj4j@2243 4e78687f-474d-0410-85f9-8d5e500ac6b2
Proj4J · Oct 23, 2012 · 56e1231 · 56e1231
1 parent ff0acb2
commit 56e1231
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/trunk/src/main/java/org/osgeo/proj4j/parser/Proj4Keyword.java b/trunk/src/main/java/org/osgeo/proj4j/parser/Proj4Keyword.java
@@ -53,7 +53,7 @@ public class Proj4Keyword
 
   private static Set<String> supportedParams = null;
 
-  public static Set supportedParameters()
+  public static synchronized Set supportedParameters()
   {
     if (supportedParams == null) {
       supportedParams = new TreeSet<String>();