X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fws%2FWSMenuEntryProviderI.java;h=d6b359eff944662b9198a957fef80bafe05a859d;hb=fe8a6f4ccc5044d3e7653fef1633f50369121368;hp=49afb9130fd9c9c2cca7f256b8c61ce086fde675;hpb=48febdc84301998db870e925550a3662ff74b52b;p=jalview.git

diff --git a/src/jalview/ws/WSMenuEntryProviderI.java b/src/jalview/ws/WSMenuEntryProviderI.java
index 49afb91..d6b359e 100644
--- a/src/jalview/ws/WSMenuEntryProviderI.java
+++ b/src/jalview/ws/WSMenuEntryProviderI.java
@@ -1,3 +1,23 @@
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
+ * 
+ * This file is part of Jalview.
+ * 
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License 
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *  
+ * Jalview is distributed in the hope that it will be useful, but 
+ * WITHOUT ANY WARRANTY; without even the implied warranty 
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+ * PURPOSE.  See the GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
 package jalview.ws;
 
 import jalview.gui.AlignFrame;
@@ -8,7 +28,9 @@ public interface WSMenuEntryProviderI
 {
   /**
    * Called by the AlignFrame web service menu constructor to enable a service
-   * instance to add menu entries.
+   * instance to add menu entries. Usually, any actionperformed methods
+   * associated with menu items will create new instances of GUI classes to
+   * handle the action in a thread-safe manner.
    * 
    * @param wsmenu
    *          the menu to which any menu entries/sub menus are to be attached