Package not found or wo package-info.java

WARN  [org.hibernate.cfg.AnnotationBinder] HHH00194:Package not found or wo package-info.java: com.mycompany.myapp.mypackage

I get this WARNing message du开发者_开发技巧ring deployment of my hibernate app on JBoss 7. I'm still able to deploy successfully, and hibernate works. But I'd like to eliminate these WARN message at startup.

I tried placing a package-info.java file at the root of my package directory. So, in src/main/java/com/mycompany/myapp/mypackage I have a package-info.java file that looks like

package com.mycompany.myapp.mypackage;

This did not fix the problem. Am I doing the right thing? Thanks for any advice.

This issue is addressed in the JBoss forum here: http://community.jboss.org/message/622023#622023

did you fill the package-info.java as described in java documentation here? In particular, it requires that the comment separators /** and /* must be present ie the minimum requirement for file seems to be like:

    /**
     * Not sure if this line is necessary but ones above and below are.
     */
    package com.mycompany.myapp.mypackage; // case sensitive correct package name

This was also discussed in How to add package level comments in Javadoc?

I ask because per my recollection, javadoc sometimes "refused" to generate package info in cases when particular rules like I refer to above were broken. That may explain why you're still getting warnings even though file is there. Check in particular if package is defined correctly in your file.

• As a reference, structure of source code for java.lang package-info.java in JDK 6 looks about as follows:

  /* ... lengthy copyright... */
  
  /**
   * Provides classes that are fundamental to the design of the Java
   * ...
   */
  package java.lang;
  

As @Riggs mentioned it in his link, the next Hibernate version would be trace this messages as DEBUG, no more WARN.

If I were you I would not worry too much about it (unless you have time to create a bunch of package-info.java :)