rem: dump ("Exception : messenger.EmptyTrash \n"); 
add: dump ("Exception : messenger.emptyTrash \n"); 
context: function MsgEmptyTrash() {    var folderTree = GetFolderTree();    var startIndex = {};    var endIndex = {};    folderTree.view.selection.getRangeAt(0, startIndex, endIndex);    if (startIndex.value >= 0)    {        var folderResource = GetFolderResource(folderTree, startIndex.value);        try {            messenger.EmptyTrash(GetFolderDatasource(), folderResource);        }            catch(e)        {              dump ("Exception : messenger.EmptyTrash \n");        }    }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/0d4059c32bb899b0b564e88da3b2dd8cd4e4a21e/widgetglue.js/buggy/mailnews/base/resources/content/widgetglue.js