class A {
  private String myString;
  private Integer myInteger;
  private A myObject;

  @Override
  protected void finalize() {
    myString = null; // Noncompliant [[sc=16;ec=20]] {{Remove this nullification of "myString".}}
    myInteger = null; // Noncompliant
    myObject = null; // Noncompliant

    String otherString;
    otherString = null; // Compliant
    myString = ""; // Compliant
    myInteger = 42; // Compliant
    myObject = new A(); // Compliant

    this.myString = null; // Noncompliant
    this.myInteger = null; // Noncompliant
    this.myObject = null; // Noncompliant
  }

  void finalize(Long value) {
    value = null; // Compliant
  }
}

class B {
  protected String myString;

  protected void finalize() {
    myString = null; // Noncompliant
  }
}

class C extends B {
  private Integer myInteger;
  private String[] myArrayOfStrings = new String[3];

  @Override
  protected void finalize() {
    myString = null; // Noncompliant
    myInteger = null; // Noncompliant

    myArrayOfStrings[0] = null; // Compliant
    myArrayOfStrings = null; // Noncompliant

    class MyInnerClass {
      private Object myObject;
      public void finalize() {
        myString = null; // Noncompliant
        myObject = null; // Noncompliant
        myInteger = null; // Noncompliant
        myArrayOfStrings = null; // Noncompliant
      }
    }
  }
}

class D {
  Integer myInteger;

  private boolean myMethod() {

    class MyInnerClass {
      public void finalize() {
        myInteger = null; // Noncompliant
        new D().myInteger = null; // Compliant
        D d = new D();
        d.myInteger = null; // Compliant
        unknownVariable = null; // Compliant
      }
    }

    return false;
  }

  public void finalize(boolean param) {
  }
}

class E extends D {
  @Override
  public void finalize(boolean param) {
  }
}