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9.0

Java Selection Sort Using Object

Asked by sedberg1 in Java Server Pages (JSP), NetBeans IDE, New to Java Programming

Tags: Java, Selection Sort

I have to make a selection sort in Java using an object array.  This is the code I have so far:

    public static void selectionSort(Object[] array3) {
        //TODO: implement a linear search
        for (int i = 0; i < array3.length - 1; i++){
            for (int j = i+1; j < array3.length; j++){
                if (array3[i] > array3[j]){
                    int temp = array3[i];
                    array3[i] = array3[j];
                    array3[j] = temp;

                }
            }

        }
    }

I'm using NetBeans IDE 6.7.1 and there's a red error line underneath the following line:

if (array3[i] > array3[j]){

And the error is "operator > cannot be applied to java.lang.Object, java.lang.Object

Can anyone help me write this?  I'm a newbie with Java writing this for a class assignment.
[+][-]11/05/09 12:25 PM, ID: 25753574Accepted Solution

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About this solution

Zones: Java Server Pages (JSP), NetBeans IDE, New to Java Programming
Tags: Java, Selection Sort
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Solution Provided By: afibarra
Participating Experts: 2
Solution Grade: A
 
[+][-]11/05/09 12:23 PM, ID: 25753542Expert Comment

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[+][-]11/05/09 12:24 PM, ID: 25753563Author Comment

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[+][-]11/05/09 12:30 PM, ID: 25753644Author Comment

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[+][-]11/05/09 12:31 PM, ID: 25753647Expert Comment

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[+][-]11/05/09 12:42 PM, ID: 25753781Author Comment

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[+][-]11/05/09 01:59 PM, ID: 25754513Assisted Solution

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[+][-]11/05/09 02:33 PM, ID: 25754834Expert Comment

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