This is a left over document adjustment to `String` class, where several occurrences of "platform's default charset" appear. Instead, they should refer to `Charset.defaultCharset()` with the integration of JEP 400. Simply removing the word "platform's" should suffice, with @link to `defualtChaset()` method.
- csr for
JDK-8276238 Clarify "default charset" descriptions in String class
- relates to
JDK-8187041 JEP 400: UTF-8 by Default