hg: jdk/jdk: 8222935: Fix ExceptionCheckingJniEnv system

[jcbeyler at google.com]

Changeset: fe9f33555993
Author:    jcbeyler
Date:      2019-04-24 19:51 -0700
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/fe9f33555993

8222935: Fix ExceptionCheckingJniEnv system
Summary: Added missing tests and fixed the code
Reviewed-by: cjplummer, sspitsyn, amenkov

+ test/hotspot/jtreg/vmTestbase/nsk/share/ExceptionCheckingJniEnv/exceptionjni001.java
+ test/hotspot/jtreg/vmTestbase/nsk/share/ExceptionCheckingJniEnv/exceptionjni001/TestDescription.java
+ test/hotspot/jtreg/vmTestbase/nsk/share/ExceptionCheckingJniEnv/exceptionjni001/exceptionjni001.cpp
+ test/hotspot/jtreg/vmTestbase/nsk/share/ExceptionCheckingJniEnv/exceptionjni001/libexceptionjni001.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/jni/ExceptionCheckingJniEnv.cpp