get a long output message which with a pause by cli api

get a long output message which with a pause by cli api

hi:

When i send a command by telnetsession api ,but the output message is too long and it has a pause,so i can't get output message.In other words, how can i get the output message when I send "ls | more" in linux by telnet session api.
see below

TelnetSession session = new TelnetSession();
session.connect( localhost, 23 );
session.setPrompt("$");
session.setLoginPrompt("login:");
session.setPasswdPrompt("Password:");
session.login( loginname, password );

String respond=session.send("ls | more"+"\r");


tell me how should i do!

thank you very much!
















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