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How to append information to an existing file
The second argument to the FileOutputStream constructor, which I assume you're using, is a flag specifying whether to append to the file. (see http://java.sun.com/j2se/1.5.0/docs/api/java/io/FileOutputStream.html) So in your case, you might have: FileOutputStream out = new FileOutputStream(new... -
vector.clear() problem
Hey, you've probably already figured this out, but it looks like you're covering the same items when you do your search. In a three-element vector you would compare: a == b, a == c. Because you're starting the inner loop from zero, you're comparing: a == a, a == b, a == c, b == a, b == b, b ==...
