Docker build fails

[engapa]

Describe the bug
Docker build fails due to is using a wrong output directory named "jar" instead "JAR"

To Reproduce
docker build -t widoco .

mv: cannot stat './jar/widoco*.jar': No such file or directory
The command '/bin/sh -c mvn package &&     mv ./jar/widoco*.jar ./jar/widoco.jar' returned a non-zero code: 1

Expected behavior
Docker image is built successfully

Solution
Change directory name of "JAR" to "jar" in pom.xml. Or inverse change in the Dockerfile file

[dgarijo]

Fixed by b48fb41