src/java.base/share/classes/java/lang/Boolean.java

8199800: Optimize Boolean.parseBoolean(String)
Reviewed-by: alanb
Contributed-by: Sergey Tsypanov <sergei.tsypanov@yandex.ru>

*** 127,137 ****
       *                 representation to be parsed
       * @return     the boolean represented by the string argument
       * @since 1.5
       */
      public static boolean parseBoolean(String s) {
!         return ((s != null) && s.equalsIgnoreCase("true"));
      }
  
      /**
       * Returns the value of this {@code Boolean} object as a boolean
       * primitive.
--- 127,137 ----
       *                 representation to be parsed
       * @return     the boolean represented by the string argument
       * @since 1.5
       */
      public static boolean parseBoolean(String s) {
!         return "true".equalsIgnoreCase(s);
      }
  
      /**
       * Returns the value of this {@code Boolean} object as a boolean
       * primitive.