Is there in the JDK or Jakarta Commons (or anywhere else) a method that can parse the output of Arrays.toString, at least for integer arrays?
int[] i = fromString(Arrays.toString(new int[] { 1, 2, 3} );
Is there in the JDK or Jakarta Commons (or anywhere else) a method that can parse the output of Arrays.toString, at least for integer arrays?
int[] i = fromString(Arrays.toString(new int[] { 1, 2, 3} );
Pretty easy to just do it yourself:
public class Test {
public static void main(String args[]){
int[] i = fromString(Arrays.toString(new int[] { 1, 2, 3} ));
}
private static int[] fromString(String string) {
String[] strings = string.replace("[", "").replace("]", "").split(", ");
int result[] = new int[strings.length];
for (int i = 0; i < result.length; i++) {
result[i] = Integer.parseInt(strings[i]);
}
return result;
}
}