Array of objects initialization Problem

Sat, 22 Dec 2007 09:13:39 -0700

As Array of primative data types or non premative data types( objects of class) are created, they are initialized.i.e.
if i do
int [] i = new int [10]; then,
Array of 10 integers is created and they are initializesd by zero and if i have a class of Name Test and i do
Name [] N = new Name[10]; then
10 Array of data type Name is created and they all iniatialized by null and if i call any method of Name like N[0].someMethod then JDK sends nullpointerexception.
Please tell me how to over come to this problem and how array of data types are created by their Actual object not by null or 0 value.
Thanks

Re: Array of objects initialization Problem

Sun, 23 Dec 2007 08:45:43 -0700

Hi,

I think the best you can do is write a loop that initializes each element of the array after you've declared it.

for (i = 0; i < TheArray.Length; i++)
    TheArray[i] = new Thingy();

Or something like that; it may be a little off, since (happily ) I don't have to write Java any more these days.

Jonathan
###
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Array of objects initialization Problem

Re: Array of objects initialization Problem