adamtowerz

public static void xo(int a) {
    for (int i = 0; i < a; i++) { // rows
        for (int j = 0; j < a; j++) { // columns
            if (j == i || j == a - 1 - i) {
                System.out.print("x");
            } else {
                System.out.print("o");
            }
        }
        System.out.println();

adamtowerz

public static <t> String fencePost(t[] a, String post){
  StringBuilder sb = new StringBuilder();
  for (t comp : a) {
      if (sb.length() != 0) sb.append(post);
      sb.append(comp);
  }
  return sb.toString();
}

adamtowerz

package me.project.fileSearch;

import java.io.File;
import java.io.FilenameFilter;
import java.net.URL;
import java.util.List;



public class ClassFinder{