xxx-project.jar doesn't contain directory entries

Use the most recently release 4.5, then build a library, it will produce two jars, libxxx-lib.jar and xxx-project.jar.

The libxxx-lib.jar contains directory entries, but the xxx-project.jar doesn't have.

The problem acts like the issue #643 which fixed at previous version.

Reproduce the report with release 4.5 by building the library and comparing directory entries in libxxx-lib.jar and xxx-project.jar. Read issue #643 for the earlier fix and use the generated JARs as the check; done when xxx-project.jar contains the expected directory entries.

Written by the indexing model from the issue text.