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https://issues.apache.org/jira/browse/SUREFIRE-1029?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15149287#comment-15149287
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Tibor Digana commented on SUREFIRE-1029:
----------------------------------------

[~vines]
Suppressed exceptions cannot be shown because try-with-resources is Java 7 
feature and Surefire is built with Java 5. The next generation of Maven plugins 
(Version 3.0) will be at Java 1.6.

> Report suppressed exceptions
> ----------------------------
>
>                 Key: SUREFIRE-1029
>                 URL: https://issues.apache.org/jira/browse/SUREFIRE-1029
>             Project: Maven Surefire
>          Issue Type: Improvement
>          Components: Maven Surefire Plugin
>    Affects Versions: 2.15, 2.16
>            Reporter: Andrew Gaul
>         Attachments: AutoCloseableMain.java, AutoCloseableTest.java
>
>
> Surefire only reports the exception from a try-with-resources body, not any 
> suppressed exceptions from close methods.  I see this behavior from the 
> attached AutoCloseableMain.java:
> {code}
> Exception in thread "main" java.io.IOException: from body
>         at AutoCloseableMain.main(AutoCloseableMain.java:9)
>         Suppressed: java.io.IOException: from close
>                 at ThrowIOExceptionOnClose.close(AutoCloseableMain.java:17)
>                 at AutoCloseableMain.main(AutoCloseableMain.java:10)
> {code}
> I see a different behavior from the attached AutoCloseableTest.java:
> {code}
> java.io.IOException: from body
>         at 
> com.maginatics.AutoCloseableTest.testAutoCloseable(AutoCloseableTest.java:14)
> {code}
> Surefire could call Throwable.getSuppressed via reflection to maintain 
> compatibility with earlier versions of Java.  Refer to Guava Closer which 
> does something similar.



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