Yes. It declares that the List is going to hold integers. See http://www.onjava.com/lpt/a/6014.
-----Original Message----- From: Leon Rosenberg [mailto:[EMAIL PROTECTED] Sent: Monday, May 21, 2007 1:10 PM To: Tomcat Users List Subject: Re: hi,wired problem? add 0 into alist but get 1 as a result! On 5/21/07, Felix Schumacher <[EMAIL PROTECTED]> wrote: > Have you tried to put an Object into ArrayList? > Like > alist.add(Integer.valueOf(0)); > System.out.println((Integer)alist.get(0)); > > I don't think it is possible to store an int into an ArrayList. Autoboxing is the magic word here. The compiler generates alist.add(new Integer(0)); if it sees alias.add(0); regards Leon > > Bye > Felix > > --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
