This sounds more like a dupe of #722665 where the fault is that libjackson-json-java never should've had the symlink called jackson-core-java... Renaming the versionless jar symlink in -core would break other software (dogtag-pki for instance).
So update libjackson-json-java in wheezy instead? https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=722665 -- t __ This is the maintainer address of Debian's Java team <http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-java-maintainers>. Please use debian-j...@lists.debian.org for discussions and questions.
