Apache Tika OSGi bundle
· OSGi bundle that contains the tika-parsers component and all its
upstream dependencies that aren't OSGI bundles by themselves. This
bundle exports no packages, only the Parser and Detector services
from the tika-parsers component.
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 tika-bundle-1.28.5.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.