created new directory for A3, tested Jgraph to build our CFG

Assignment-3/javaparser-1.0.0/test.java

@@ -0,0 +1,17 @@
+public class test {
+    void methodOne() {
+        public class Helper234 {
+            void doStuff() {
+            }
+        }
+        private class Helper2 {
+            void doStuff() {
+            }
+        }
+    }
+
+    void methodTwo() {
+        System.out.println("Hello");
+    }
+
+}