Throughout this specification we refer to classes and interfaces drawn from the Java SE platform API. Whenever we refer to a class or interface (other than those declared in an example) using a single identifier N, the intended reference is to the class or interface named N in the package
java.lang. We use the canonical name (§6.7) for classes or interfaces from packages other than
Non-normative information, designed to clarify the specification, is given in smaller, indented text.
This is non-normative information. It provides intuition, rationale, advice, examples, etc.