hg: jdk/submit15: 8248476: No helpful NullPointerException message after calling fillInStackTrace

[goetz.lindenmaier at sap.com]

Changeset: 96bb686a6cc2
Author:    goetz
Date:      2020-07-15 18:47 +0200
URL:       https://hg.openjdk.java.net/jdk/submit15/rev/96bb686a6cc2

8248476: No helpful NullPointerException message after calling fillInStackTrace
Summary: reported by christoph.dreis at freenet.de
Reviewed-by: coleenp, dholmes, mchung

! src/java.base/share/classes/java/lang/NullPointerException.java
! test/hotspot/jtreg/runtime/exceptionMsgs/NullPointerException/NullPointerExceptionTest.java