code: /*
  StringLiteralEquality
  
  
  */
  
  package com.puppycrawl.tools.checkstyle.checks.coding.stringliteralequality;
  
  public class InputStringLiteralEqualityConcatenatedString {
  
      public void testMethod() {
          String s = "abc";
          String p = "asd";
          if (s == "a" + "bc") { // violation
          }
  
          if ("a" + "bc" == s) { // violation
          }
  
          if ("a" + ("b" + "c") != s) { // violation
          }
  
          if (s == "a" + "b" + "c") { // violation
          }
          if ((s += "asd") != p) { // ok, can't be detected as check in not type aware.
          }
  
          if ((s += "asd") == s + (p + "asd")) { // violation
          }
  
          if ((s += "asd") != s + "p" + p) { // violation
          }
  
          if (s != s + "p" + p) { // violation
          }
  
          String a = (s + "asd") == null ? "asd" : s; // violation
  
          String b = s + "ab" + p != null ? s : p; // violation
  
          String c = ("ab" + s) != null ? // violation
                  (p + "ab" == null ? p : s) : p; // violation
  
      }
  
  }
  