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A collection of 3 posts

Using spring-data-solr with configurable Solr core

Using spring-data-solr with configurable Solr core

Developing Java applications accessing data from Solr [http://lucene.apache.org/solr/] is easier with spring-data-solr [https://docs.spring.io/spring-data/solr/docs/current/reference/html/]. You can just use Repository interfaces, auto generated findBy... methods or @Query [https://docs.spring.io/spring-data/solr/docs/current/reference/html/#repositories.query-methods.

A web based Java DateTime parse debugger

A web based Java DateTime parse debugger

After using the Grok Debugger [http://grokdebug.herokuapp.com/] often in the last weeks, I searched for a similar service for joda [http://www.joda.org/joda-time/]'s time patterns to parse strings. I did not find anything, so I created one, for you and for me. Update on 2017-09-26:

Getting commits between annotated tags with JGit

JGit [https://eclipse.org/jgit/] does not support getting commits between annotated tags [https://git-scm.com/book/en/v2/Git-Basics-Tagging#Annotated-Tags] (or any revision and an annotated tag) as you might expect. Following code will work perfectly with commit hashs and branch identifiers: public Iterable getJGitLogBetween(final String rev1,