Solr Quickstart
· Solr Quickstart is a Maven archetype to create a search application based on Apache Solr and provide an
infrastructure to execute acceptance tests.
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window solr-quickstart-0.4.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.