A NOOP class that is present only for javadoc generation to succeed. We
skip the javadoc generation for internal only classes. That leaves us
with only package-info.java file in this package. When javadoc is
generated for this package, the javadoc tool fails to generate the
package summary and as a result it fails to generate javadoc jar.
This causes a problem in our maven push as maven needs a javadoc jar and
a sources jar. Adding this class would create the javadoc jar.
For more information, see
and the corresponding JDK bug report is