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Enable Extended NPE messages for JDK 8 and 11 #9844

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DanHeidinga opened this issue Jun 10, 2020 · 2 comments
Open

Enable Extended NPE messages for JDK 8 and 11 #9844

DanHeidinga opened this issue Jun 10, 2020 · 2 comments
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enhancement jdk8 jdk11

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@DanHeidinga
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Since we have a single code base for all versions, it makes sense to enable the extended NPE messages for all releases. It appears we'll need a class library patch to enable this in older releases but it should be straightforward with minimal conflicts.

https://github.com/ibmruntimes/openj9-openjdk-jdk14/blob/3a9789908591a6025ad3547187cdaceb53b458b8/src/java.base/share/classes/java/lang/NullPointerException.java#L89-L102
@DanHeidinga
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fyi @JasonFengJ9 - once we have broader agreement on taking on these patches, and the messages complete for 14, we can look at this

@JasonFengJ9
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@DanHeidinga agreed, this feature can be enabled for Java 8/11 with a JCL patch.

@JasonFengJ9 JasonFengJ9 mentioned this issue Nov 13, 2020
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@DanHeidinga @JasonFengJ9