Add 'universe/' from commit '8ad51b24dd'

git-subtree-dir: universe
git-subtree-mainline: 15110e6de9
git-subtree-split: 8ad51b24dd

universe/java/Another.java

@@ -0,0 +1,5 @@
+public class Another {
+  public static String whatis() {
+    return "Testing";
+  }
+}

universe/java/Main.java

@@ -0,0 +1,6 @@
+public class Main {
+  public static void main(String[] args) {
+    System.out.println(System.getProperty("java.class.path"));
+    System.out.println(Another.whatis());
+  }
+}