Saturday, January 23, 2021

maven pom analysis

Pom.xml file analysis. 
















Friday, January 1, 2021

Scala REPL no echo on input Ask Question

 This seems to be an issue with JLine2 being built with JDK9+, but being used on JDK8. If you're on bionic, try this PPA for jline2: https://launchpad.net/~lokkju/+archive/ubuntu/java-compat/

(or just download and install https://launchpad.net/~lokkju/+archive/ubuntu/java-compat/+build/16458066/+files/libjline2-java_2.14.6-1ubuntu1~bionicppa1_all.deb via dpkg)





You can verify jline2 is the problem by running scala -Ydebug, and looking for ByteBuffer class not found error.




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