public static int indexOf(Object[] array, Object value) {
		for (int i = 0; i < array.length; i++) {
			if (array[i].equals(value)) {
				return i;
			}
		}
		return -1;
	}
public static int indexOf(Object[] array, Object value) {
		for (int i = 0; i < array.length; i++) {
			if (array[i].equals(value)) {
				return i;
			}
		}
		return -1;
	}
public static int indexOf ( Object [ ] array , Object value ) { for ( int i = 0 ; i < array . length ; i ++ ) { if ( array [ i ] . equals ( value ) ) { return i ; } } return - 1 ; }
Finds the first occurrence in an array.
Finds the first occurrence in an array .