hg: jdk/sandbox: 3 new changesets

[goetz.lindenmaier at sap.com]

Changeset: 1735d39dbff9
Author:    goetz
Date:      2019-02-08 14:15 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/1735d39dbff9

8218628: Add detailed message to NullPointerException describing what is null.

! make/hotspot/symbols/symbols-unix
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/include/jvm.h
+ src/hotspot/share/interpreter/bytecodeUtils.cpp
+ src/hotspot/share/interpreter/bytecodeUtils.hpp
! src/hotspot/share/prims/jvm.cpp
! src/java.base/share/classes/java/lang/NullPointerException.java
+ src/java.base/share/native/libjava/NullPointerException.c
+ test/hotspot/jtreg/runtime/exceptionMsgs/NullPointerException/NullPointerExceptionTest.java
! test/hotspot/jtreg/vmTestbase/jit/t/t104/t104.gold

Changeset: 472db1657c6d
Author:    goetz
Date:      2019-03-19 15:56 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/472db1657c6d

amend 8218628: Better message text
Summary: This changes the message text as proposed in review. The modified test now prints the messages.

! src/hotspot/share/interpreter/bytecodeUtils.cpp
! src/hotspot/share/prims/jvm.cpp
! test/hotspot/jtreg/runtime/exceptionMsgs/NullPointerException/NullPointerExceptionTest.java

Changeset: acdec92db672
Author:    goetz
Date:      2019-03-19 16:16 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/acdec92db672

8221077: No NullPointerException message if top frame is hidden.

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
+ test/hotspot/jtreg/runtime/exceptionMsgs/NullPointerException/NPEInHiddenTopFrameTest.java