Files writing to it again{resolved}

i have created a small three field form, and can save the data into a file using writeUTF, but once the program is closed, and then opened again and i write new data, the prev values of the file are washed?
i understand i need to append, but how?
thanks

try this:
FileOutputStream(File filename, boolean append)
if append is true, then it will write and the end of file, else overwrite.

Sincerely,
Neptune.

how will i make it true ? i didnt get ne idea...sorry about that..?
please help..thanks

If you would like to keep the path platform independent then you can use the following as an example.

Code:

---

FileWriter fw = new FileWriter("C:" + File.separator + "Java" + File.separator + "MyFiles" + File.separator +"Text.txt",true);

---

Also the only constructors that allows you the ability to append data to a file is FileWriter(String file, boolean append) and FileOutputStream(String file, boolean append). I don't know why Sun didnt add this functionality to the other constructors that allow you to pass in File objects. :rolleyes:

FileOutputStream(somefile.dat, true append) ?
this is how?
i am really a freat at filing

Look at the previous code.

FileOutputStream(somefile.dat, true)
rite?

FileOutputStream fout = new FileOutputStream("C:" + File.separator "somefile.dat", true);

this is what i didnow


// File data = new File("somefile.dat"); //commented this out

and made this:..its working now :)

ostream = new DataOutputStream(
new BufferedOutputStream(
new FileOutputStream("somefile.dat",true)));