Add FooClass2

TestFrame2/src/TestPackage2/FooClass2.java

@@ -0,0 +1,13 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package TestPackage2;
+
+/**
+ *
+ * @author Андрей
+ */
+public class FooClass2 {
+    private char foo;
+}

TestFrame2/src/TestPackage2/TestJForm2.java

@@ -16,6 +16,7 @@ public class TestJForm2 extends javax.swing.JFrame {
     public TestJForm2() {
         initComponents();
     }
+    public String foo;
 
     /**
      * This method is called from within the constructor to initialize the form.