Need a help on RandomAccess!

[wangdong]

I have a text file:

[section1]
line1
line2

[section2]
line1
line2

[section3]
line1
line2

Now I want to inser a line in section 2. How can I do it?

Chinese Java Faq Forum

http://www.4ugo.com/bbs/index.asp

 

[sedj]

Use the RandomAccessFile object :

http://java.sun.com/j2se/1.4.2/docs/api/java/io/RandomAccessFile.html.

Seek to the line in question, and then insert.

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