Java Arrays - fill() Method
The java.util.Arrays.fill() method is used to assign the specified boolean value to each element of the specified array of booleans.
Syntax
public static void fill(boolean[] a, boolean val)
Parameters
a |
Specify the array to be filled. |
val |
Specify the value to be stored in all elements of the array. |
Return Value
void type.
Exception
NA.
Example:
In the example below, the java.util.Arrays.fill() method is used to fill the boolean array with specified boolean value.
import java.util.*;
public class MyClass {
public static void main(String[] args) {
//creating a boolean array
boolean MyArr[] = {true, false, false, true, false};
//printing array
System.out.print("MyArr contains:");
for(boolean i: MyArr)
System.out.print(" " + i);
//fill the array with true boolean value
Arrays.fill(MyArr, true);
//printing array
System.out.print("\nMyArr contains:");
for(boolean i: MyArr)
System.out.print(" " + i);
}
}
The output of the above code will be:
MyArr contains: true false false true false MyArr contains: true true true true true
❮ Java.util - Arrays
