/*xml
   <module name="Checker">
     <module name="TreeWalker">
       <module name="SimplifyBooleanExpression"/>
     </module>
   </module>
   */
   package com.puppycrawl.tools.checkstyle.checks.coding.simplifybooleanexpression;
   
  // xdoc section -- start
  class Example1 {
    void InvalidExample() {
      boolean a=true;
      boolean b=true;
      Object c=null;
      Object d=null;
      Object e=null;
      if (!false) {}; // violation, can be simplified to true
      if (a == true) {}; // violation, can be simplified to a
      if (a == b) {};
      if (a == false) {}; // violation, can be simplified to !a
      if (!(a != true)) {}; // violation, can be simplified to a
      e = (a || b) ? c : d;
      e = (a || false) ? c : d; // violation, can be simplified to a
      e = (a && b) ? c : d;
      int s = 12;
      boolean m = s > 1 ? true : false; // violation, can be simplified to s > 1
      boolean f = c == null ? false : c.equals(d);
    }
  }
  // xdoc section -- end