[1272] in java-interest
Re: Lists in Java
daemon@ATHENA.MIT.EDU (Lein Ton)
Mon Aug 28 16:07:25 1995
Date: Mon, 28 Aug 1995 12:53:21 -0400
From: ton@cc.gatech.edu (Lein Ton)
To: phil@bga.com, java-interest@java.sun.com
Hi Phil,
try Vector instead of List, it is close enough, if not the same.
Enumeration is a bit cumbersome: an example:
Vector v = new Vector();
v.addElement(o1); // o1 and o2 are arbitrary instantiations
v.addElement(o2);
for (Enumeration e=v.elements;e.hasMoreElements;) {
Object o = e.nextElement();
// sth with o, do a cast (class or interface)
}
// or
for (int i=0; i<v.size(); i++) {
Object o = v.elementAt(i);
// sth with o, do a cast (class or interface)
}
I did not test this piece of code, so it may contain some syntax
errors.
have a good one,
Lein
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