code: public World withStandardFilesystems(boolean trySshAgent) {
          addFilesystem(new ConsoleFilesystem(this, "console"));
          addFilesystem(new ZipFilesystem(this, "zip"));
          addFilesystem(new ZipFilesystem(this, "jar"));
          addFilesystem(new TimeMachineFilesystem(this, "tm"));
          addFilesystemOpt("net.oneandone.sushi.fs.ssh.SshFilesystem", this, "ssh", trySshAgent);
          addFilesystemOpt("net.oneandone.sushi.fs.svn.SvnFilesystem", this, "svn");
          addFilesystemOpt("net.oneandone.sushi.fs.http.HttpFilesystem", this, "http");
          addFilesystemOpt("net.oneandone.sushi.fs.http.HttpFilesystem", this, "https");
          return this;
      }
docs: --  filesystems