how to put a string in an array parameter java

1public class Test {
2  public static void main(String[] args) {
3    // Declare a constant value for the number of lockers
4    final int NUMBER_OF_LOCKER = 100;
5
6    // Create an array to store the status of each array
7    // The first student closed all lockers, each lockers[i] is false
8    boolean[] lockers = new boolean[NUMBER_OF_LOCKER];
9
10    // Each student changes the lockers
11    for (int j = 1; j <= NUMBER_OF_LOCKER; j++) {
12      // Student Sj changes every jth locker
13      // starting from the lockers[j - 1].
14      for (int i = j - 1; i < NUMBER_OF_LOCKER; i += j) {
15        lockers[i] = !lockers[i];
16      }
17    }
18
19    // Find which one is open
20    for (int i = 0; i < NUMBER_OF_LOCKER; i++) {
21      if (lockers[i])
22        System.out.println("Locker " + (i + 1) + " is open");
23    }
24  }
25}