Merge pull request #136 from uio-bmi/bug-fix/sending-unnecessary-data…

…-to-cega

change datatype from long to Long in FileDescriptor to make the field…

src/main/java/no/elixir/fega/ltp/dto/FileDescriptor.java

@@ -21,13 +21,13 @@ public class FileDescriptor {
     private String operation;
 
     @SerializedName("filesize")
-    private long fileSize;
+    private Long fileSize;
 
     @SerializedName("oldpath")
     private String oldPath;
 
     @SerializedName("file_last_modified")
-    private long fileLastModified;
+    private Long fileLastModified;
 
     @SerializedName("content")
     private String content;