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  Asked By: Kaua    Date: May 20    Category: Java    Views: 755

Is there any way to resize an array during execution?

In vb this write redim preserve tom(5)

For exemple i declare at init :
myArray=new String[10];
and in another function i would like to preserve the 10 myArray contents and
resize myArray with higher value(String[30])



2 Answers Found

Answer #1    Answered By: Barabas Cohen     Answered On: May 20

public static String[] resizeArray(String[] array, int newSize){
if(newSize<array.length) return array;
String newArray[] = new String[newSize];
for(int i=0; i<array.length; i++){
newArray[i] = array[i];
return newArray;

myArray = resizeArray(myArray, 30);

Answer #2    Answered By: Stefan Thompson     Answered On: May 20

Yes, this preserve all existing data.
My first applet is nearly finished.

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