// http://stackoverflow.com/questions/32563138/how-to-convert-values-stored-in-the-string-array-to-integer-array-in-java/32563208#32563208

public class Main {
	private String[] aa = { "70", "80", "99", "140", "150", "199", "200",
			"300", "349", "350", "400", "499", "500", "501", "900", "1000",
			"1100", "1200" };

	public static void main(String[] args) {
		new Main().run();
	}

	private void run() {

		int[] bb = new int[aa.length];
		for (int i = 0; i < aa.length; i++) {
			bb[i] = Integer.parseInt(aa[i]);
		}

		for (int b : bb)
			System.out.printf("%d ", b);
		System.out.println();
	}

}