Method say

files/PathAnalysis.java:9–12

(String id, Object result)

public class PathAnalysis {
  static void say(String id, Object result) {
    System.out.print(id + ": ");
    System.out.println(result);
  }
  public static void
  main(String[] args) throws IOException {
    System.out.println(System.getProperty("os.name"));