On Thu, Jul 20, 2017 at 11:54 AM, Mikael Ståldal <[email protected]> wrote:
> On 2017-07-20 03:16, Gary Gregory wrote:
>
>> I noticed WARNINGs like:
>>
>> [INFO] --- scala-maven-plugin:3.2.2:compile (default) @
>> log4j-api-scala_2.11 ---
>> [WARNING] Expected all dependencies to require Scala version: 2.11.8
>> [WARNING] org.apache.logging.log4j:log4j-api-scala_2.11:11.0 requires
>> scala version: 2.11.8
>> [WARNING] org.scala-lang:scala-reflect:2.11.8 requires scala version:
>> 2.11.8
>> [WARNING] org.scalatest:scalatest_2.11:3.0.0 requires scala version:
>> 2.11.8
>> [WARNING] org.scalactic:scalactic_2.11:3.0.0 requires scala version:
>> 2.11.8
>> [WARNING] org.scala-lang.modules:scala-xml_2.11:1.0.5 requires scala
>> version: 2.11.7
>> [WARNING] Multiple versions of scala libraries detected!
>>
>
> I have seen this too. It is hard to avoid, and I am quite confident that
> it is harmless.
>
>
> C:\temp\rc\apache-log4j-scala-11.0-src\log4j-api-scala_2.11\
>> src\main\scala\org\apache\logging\log4j\scala\Logger.scala:59:
>> warning: Variable user.getName undefined in comment for class Logger in
>> class Logger
>> * logger.debug(s"Logging in user ${user.getName} with birthday
>> ${user.calcBirthday}")
>> ^
>> C:\temp\rc\apache-log4j-scala-11.0-src\log4j-api-scala_2.11\
>> src\main\scala\org\apache\logging\log4j\scala\Logger.scala:59:
>> warning: Variable user.calcBirthday undefined in comment for class Logger
>> in class Logger
>> * logger.debug(s"Logging in user ${user.getName} with birthday
>> ${user.calcBirthday}")
>> ^
>> two warnings found
>>
>
> Those warnings are bogus and definitely harmless.
>
> The build goes on and eventually crashes the IBM JVM:
>>
>
> I have not seen and such crash. Does it crash Oracle JVM too, or only IBM?
> I haven't tried IBM JVM for this.
>
Only IBM. My review states "Building it worked for me from the src zip with
'mvn clean install site'." and just below that I show the 'mvn -version'
output which includes the Oracle JVM version.
Gary
