Java Arrays.copyOfRange(T[] original, int from, int to)
Syntax
Arrays.copyOfRange(T[] original, int from, int to) has the following syntax.
public static <T> T[] copyOfRange(T[] original, int from, int to)
Example
In the following code shows how to use Arrays.copyOfRange(T[] original, int from, int to) method.
/*from w ww.j a v a 2 s . c o m*/
import java.util.Arrays;
public class Main {
public static void main(String[] args) {
short[] arr1 = new short[]{15, 10, 45};
System.out.println(Arrays.toString(arr1));
// copying array arr1 to arr2 with range of index from 1 to 3
Object arr2 = Arrays.copyOfRange(arr1, 1, 3);
// cast arr2 as short in order to be printable
short[] arr3 = (short[]) arr2;
System.out.println(Arrays.toString(arr3));
}
}
The code above generates the following result.
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