public Uri plusSlash()
{
if (isDir()) return this;
Sections t = new Sections();
t.scheme = this.m_scheme;
t.userInfo = this.m_userInfo;
t.host = this.m_host;
t.port = this.m_port;
t.query = this.m_query;
t.queryStr = this.m_queryStr;
t.frag = this.m_frag;
t.path = this.m_path;
t.pathStr = this.m_pathStr + "/";
return new Uri(t);
}