JAVA - save to .txt [NEED HELP]

[Hikarim]

Hi,
so i have a netbeans project, and i came to the point where i need a little help...
so i have an application in which people can fill out a form for their order, but now i have a question..how can i save their inputs to a .txt file?
so basically how do i save inputed text to jTextFileds, check box answers to a .txt file?

if anyone could write me a small smaple, would really appreciate it ^^

[xNopex]

[epiTR]

FileWriter fwriter = new FileWriter("test.txt");
fwriter.write("write this String into test.txt");
fwriter.close();