/*xml
   <module name="Checker">
     <module name="TreeWalker">
       <module name="EqualsHashCode"/>
     </module>
   </module>
   */
   package com.puppycrawl.tools.checkstyle.checks.coding.equalshashcode;
   // xdoc section -- start
  class Example1 {
    public int hashCode() { // violation, no valid 'equals'
      return 0;
    }
    public boolean equals(String o) { return false; }
  }
  
  class ExampleNoHashCode {
    public boolean equals(Object o) { // violation, no 'hashCode'
      return false;
    }
    public boolean equals(String o) { return false; }
  }
  
  class ExampleBothMethods1 {
    public int hashCode() { return 0; }
    public boolean equals(Object o) { // ok, both methods exist
      return false;
    }
    public boolean equals(String o) { return false; }
  }
  
  class ExampleBothMethods2 {
    public int hashCode() { return 0; }
    public boolean equals(java.lang.Object o) { // ok, both methods exist
      return false;
    }
  }
  
  class ExampleNoValidHashCode {
    public static int hashCode(int i) { return 0; }
    public boolean equals(Object o) { // violation, no valid 'hashCode'
      return false;
    }
  }
  
  class ExampleNoValidEquals {
    public int hashCode() { // violation, no valid 'equals'
      return 0;
    }
    public static boolean equals(Object o, Object o2) { return false; }
  }
  // xdoc section -- end