JMH and JDK9
aph at redhat.com
Wed Mar 30 16:09:06 UTC 2016
I'm totally stuck trying to use jmh to test my JDK9 code. I can't
build JMH itself with JDK9 because I get a weird error in some Eclipse
classes in Maven. So, I've tried to run Maven with JDK8 but use a
seprarate javac which point to JDK9/bin/javac.
When I try to compile my code against JDK9 I always get:
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.0:testCompile (default-testCompile) on project jmh-core-it: Compilation failure
Caused by: org.apache.maven.plugin.compiler.CompilationFailureException: Compilation failure
... 20 more
and, after much digging, the root of this seems to be
error: Annotation generator had thrown the exception. java.lang.NoClassDefFoundError: javax/annotation/Generated
My guess is that this has something to do with modules, but I don't
know that for sure. I need to compile my test code against JDK9
because the methods I'm testing do not exist in JDK8.
Is there a recipe for using JMH with JDK9 classes? What do people do?
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