code: /*
  ClassDataAbstractionCoupling
  max = 0
  excludedClasses = InnerClass
  excludeClassesRegexps = (default)^$
  excludedPackages = (default)
  
  
  */
  
  package com.puppycrawl.tools.checkstyle.checks.metrics.classdataabstractioncoupling;
  
  import javax.naming.NamingException;
  import java.util.*;
  
  public class InputClassDataAbstractionCoupling { // violation
      private class InnerClass { // violation
          public List _list = new ArrayList();
      }
  
      private class AnotherInnerClass {
          public String _string = "";
      }
  
      public Set _set = /*block comment*/new HashSet();
      public Map _map = new HashMap();
      public String _string = "";
      public int[] _intArray = new int[0];
      public InnerClass _innerClass = new InnerClass();
      public AnotherInnerClass _anotherInnerClass = new AnotherInnerClass();
  
      public void foo() throws NamingException {
      }
  
  }
  
  enum InnerEnum { // violation
      VALUE1;
  
      private InnerEnum()
      {
          map2 = new HashMap();
      }
      private Set map1 = new HashSet();
      private Map map2;
  }
  
  class InputThrows {
  
      public void get() throws NamingException, IllegalArgumentException {
          new java.lang.ref.ReferenceQueue<Integer>();
      }
  }
  