W:External package import to 'com.fasterxml.jackson.databind' should be versioned, but has no attributes
W:Internal package import to 'de.rcenvironment.core.utils.common' should not have attributes, but declares 'version="1.2.3"'
E:Missing Automatic-Module-Name in manifest
E:Non-standard .classpath output dir (should be 'target/classes'): 'wrong/target'
E:Non-standard Bundle-Vendor: 'WrongVendor'
E:Wrong Bundle-RequiredExecutionEnvironment: 'JavaSE-1.7'