Java Arrays.fill(byte[] a, int fromIndex, int toIndex, byte val)
Syntax
Arrays.fill(byte[] a, int fromIndex, int toIndex, byte val) has the following syntax.
public static void fill(byte[] a, int fromIndex, int toIndex, byte val)
Example
In the following code shows how to use Arrays.fill(byte[] a, int fromIndex, int toIndex, byte val) method.
//from www . j a va2 s. co m
import java.util.Arrays;
public class Main {
public static void main(String[] args) {
// initializing byte array
byte arr[] = new byte[] {1, 6, 3, 2, 9};
System.out.println(Arrays.toString(arr));
// using fill for placing 64 from index 2 to 4
// converting int to byte
Arrays.fill(arr, 2, 4, (byte)64);
System.out.println(Arrays.toString(arr));
}
}
The code above generates the following result.
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