How do I write the following method using recursion in JAVA:

public static void printStars(int rows) { for (int x = 1; x <= rows; x++) { System.out.print("*"); }

}

public boolean isIn(String pattern, String target) { return true; }

//main:

public static void main(String[] args) {

recTest utils = new recTest(); utils.printStars(0); utils.printStars(5);

String[] patterns = { "al ", "Sta", "eat", "ney" }; for(int ii = 0; ii < patterns.length; ++ii) { System.out.println("Is this pattern '" + patterns[ii] + "' in 'Barney Station? " + utils.isIn(patterns[ii], "Barney Sation")); }

}