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  1. #1
    crazygurl is offline Member
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    Oct 2009
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    Default Strings as array help please..

    Can anyone help me?? I am learning array in school, i created an array of strings and the outputs seems different.

    Here is the code:

    public class StringsArray{
    public static void main (String [] args) {

    StringBuffer[] a;
    a = new StringBuffer[4];

    a[0] = new StringBuffer("Sasparilla");
    for (int i = 1; i < 4; i++)
    a[i] = a[0];

    a[1].setCharAt(0, 'J');
    for (int i = 0; i < 4; i++)


    I need to print

    but the program is only printing jasparilla 4 times. Can anyone tell me why this is so please??????

  2. #2
    Fubarable's Avatar
    Fubarable is offline Moderator
    Join Date
    Jun 2008
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    All array positions refer to the same StringBuffer object. To have them be different, they all should refer to a different StringBuffer. Therefore, you'll need to create a newStringBuffer for each array item (in your for loop). Also, please try to use code tags (see my signature below) to help make your posted code readable.

    Much luck!

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