import java.util.Arrays;

public class Main {
	public static void main(String[] args) {
		String str = "D:/test/for test/change.txt:D:/test/for test/further.txt:D:/test/for test/yandex.txt";
		String[] paths = str.split(":(?=[A-Za-z]:\\/)");
		Arrays.stream(paths).forEach(System.out::println);
	}
}