enapsulation4-error.java

class TestClass {
  private String color;
  public TestClass(String c) {
    color = c;
  }
  // In getter, returnColor should return String
  public void returnColor() {
    return color;
  }
  // No return statement error (setter should actually be void)  + newColor should not be a method call
  public String changeColor(String newColor) {
    color = newColor();
  }
}
public class LabQuestion {
  public static void main(String[] args) {
    TestClass myObject = new TestClass("red");
    myObject.changeColor("blue");
    System.out.println(myObject.returnColor());
  }
}