JEP 358: Helpful NullPointerExceptions

Summary Improve the usability of NullPointerExceptions generated by the JVM by describing precisely which variable was null. Goals Offer helpful information to developers and support staff about the premature termination of a program. Improve program understanding by more clearly associating a dynamic exception with static program code. Reduce the confusion and concern that new developers often ha

[daikikohara]

Javaでヌルポが出たら何がnullだったか表示するようにする案。むずそう。