1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/sig/sigid/DetachedMOCIdFormatter.java b/src/main/java/at/knowcenter/wag/egov/egiz/sig/sigid/DetachedMOCIdFormatter.java
index c15367f..25b9428 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/sig/sigid/DetachedMOCIdFormatter.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/sig/sigid/DetachedMOCIdFormatter.java
@@ -46,7 +46,7 @@ public class DetachedMOCIdFormatter implements IdFormatter {
       prefix = StringUtils.defaultIfEmpty(this.algorithmId, prefix);
       
       // dferbas
-      StringBuilder formattedIds = new StringBuilder(prefix);
+      StringBuffer formattedIds = new StringBuffer(prefix);
       if (algorithmParams != null && algorithmParams.length() > 0) {
          formattedIds.append(":").append(algorithmParams);
       }