Merge remote-tracking branch 'origin/psbc' into psbc

.idea/jarRepositories.xml

@@ -9,6 +9,11 @@
     <remote-repository>
       <option name="id" value="central" />
       <option name="name" value="Central Repository" />
+      <option name="url" value="http://maven.aliyun.com/nexus/content/groups/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Central Repository" />
       <option name="url" value="http://maven.aliyun.com/nexus/content/repositories/central/" />
     </remote-repository>
     <remote-repository>

swiftMt/src/main/java/com/prowidesoftware/swift/model/mt/AbstractMT.java

@@ -732,6 +732,11 @@ public abstract class AbstractMT extends AbstractMessage implements JsonSerializ
         }
         return this;
     }
+    public AbstractMT set(String tag,String value) {
+        return append(new Tag(tag,value));
+    }
+
+
 
     /**
      * Add all the fields to the end of the block4