Java Array.getLength(Object array)
Syntax
Array.getLength(Object array) has the following syntax.
public static int getLength(Object array) throws IllegalArgumentException
Example
In the following code shows how to use Array.getLength(Object array) method.
import java.lang.reflect.Array;
import java.util.Arrays;
// ww w . j a v a2 s.co m
public class Main{
public static void main(String[] args) {
int[] sourceInts = { 12, 78 };
int[] destInts = new int[2];
for (int i = 0; i < Array.getLength(sourceInts); i++) {
Array.set(destInts, i, Array.get(sourceInts, i));
System.out.println(Array.get(destInts, i));
}
System.out.println(Arrays.toString(destInts));
}
}
The output:
