Nz for Long in CDMUtils

diff --git a/cdmlib-commons/src/main/java/eu/etaxonomy/cdm/common/CdmUtils.java b/cdmlib-commons/src/main/java/eu/etaxonomy/cdm/common/CdmUtils.java
index 018c9dbe4f693f1764a1c8dac79a71fa914879d1..6ea24b86a2ebf35c19a9e3e363e53b3b36a1d269 100644 (file)
--- a/cdmlib-commons/src/main/java/eu/etaxonomy/cdm/common/CdmUtils.java
+++ b/cdmlib-commons/src/main/java/eu/etaxonomy/cdm/common/CdmUtils.java
@@ -127,6 +127,10 @@ public class CdmUtils {
        static public Integer Nz(Integer value){\r
                return (value == null ? 0 : value);\r
        }\r
+\r
+       static public Long Nz(Long value){\r
+               return (value == null ? 0 : value);\r
+       }\r
        \r
        /**\r
         * Concatenates the an Array of Strings, using the defined seperator.\r