🚀 go-pugleaf

hi,

thanks for your answer - but i don�t know the
size of the array !

dynamic array resizeing ?
(like VC++ or VB)

MFG
Thomas



"Marcel Gabi" <mgabi@borland.com> wrote in message
news:3AA7C6C2.8F36FA7F@borland.com...
> You have to assign the actual array first.
> What you actually have now is only a reference
> to a string array which has not yet been initialized.
> You can initialize an array by doing the following:
> String[] myArray = new String[size]; wher size is the
> size of the array.
> Or you can also fill up the array directly by doing
> this:
> String[] addressLine = {"0", "1", "2", "3", "4", "5", "6"};
>
> Here is your code snippet again.
>     String[] addressLine = new String[7]; //the size is 7
>     for(int i=0; i<7; i++){
>       addressLine[i]= new String("xxx" + i);
>     }
>     //print out the content of the array
>     for(int j=0; j<7; j++){
>       System.err.println(addressLine[j]);
>     }
>
> Regards,
>
> Marcel
>
>
> Thomas682 wrote:
>
> > hi,
> >
> > String AddressLine[];
> >
> > for(int i=0;i<7;i++)
> >           AddressLine[i]= new String("xxx");
> >
> > no compile error but runtime exception-(Not exists)
> >
> > hmmmmm - Malloc( ?????
> >
> > Thanks for Help
> >
> > Thomas
> >
> > "Tor Iver Wilhelmsen" <tor.wilhelmsen@sds.no> wrote in message
> > news:uu254bq17.fsf@sds.no...
> > > "Harry Whitehouse" <harry@envmgr.com> writes:
> > >
> > > >  String AddressLine[];
> > >
> > > Note that this only declares the reference, it does not assign an
> > > actual array to it.
> > >
> > > >  for(int i=0;i<7;i++)
> > > >          AddressLine[i]= new String;               // line 208
> > >
> > > Unlike C++ and C#, constructors in Java need a parenthesis also when
> > > there are no arguments to the constructor. Also, String doesn't have a
> > > no-args constructor, so you need an argument.
>