On Fri, 9 Dec 2022 20:14:53 GMT, Naoto Sato <[email protected]> wrote:
> `Console` class now has a couple of internal subclasses within `java.io`
> package. It should be `sealed` and subclasses be declared in the `permits`
> clause. The implementation resided in `Console` class is separated into
> `ConsoleImpl` class.
src/java.base/share/classes/java/io/Console.java line 108:
> 106: public PrintWriter writer() {
> 107: throw new UnsupportedOperationException(
> 108: "Console class itself does not provide implementation");
Hello Naoto, should we perhaps then mark this method (and thus the class too)
as `abstract` and leave the sub-classes to provide this method's
implementation? Same with the other methods where we now throw
`UnsupportedOperationException`.
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PR: https://git.openjdk.org/jdk/pull/11615
