Java Arrays.copyOfRange(double[] original, int from, int to)
Syntax
Arrays.copyOfRange(double[] original, int from, int to) has the following syntax.
public static double[] copyOfRange(double[] original, int from, int to)
Example
In the following code shows how to use Arrays.copyOfRange(double[] original, int from, int to) method.
/*ww w.j av a 2s . c o m*/
import java.util.Arrays;
public class Main {
public static void main(String[] args) {
// intializing an array arr1
double[] arr1 = new double[] {1.5, 3.5, 7.5};
System.out.println(Arrays.toString(arr1));
// copying array arr1 to arr2 with range of index from 1 to 4
double[] arr2 = Arrays.copyOfRange(arr1, 1, 4);
System.out.println(Arrays.toString(arr2));
}
}
The code above generates the following result.
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