Bug 145724 Change version after auto convert
By the request of 136536, user get warning message to confirm the auto convert. If user select yes, the file convert to newest format, but the version is still old. If user open this file again, he'll get the warning message even the file converted.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ModuleHandle.java
*/
	public List getLibraries( )
	{
		return getLibraries( IModuleNameSpace.DIRECTLY_INCLUDED_LEVEL );
	}
	/**
	 * Returns the library handle with the given namespace.
	 * 
	 * @param namespace
	 *            the library namespace
	 * @return the library handle with the given namespace
	 */
	public LibraryHandle getLibrary( String namespace )
	{
		Module library = module.getLibraryWithNamespace( namespace,
				IModuleNameSpace.DIRECTLY_INCLUDED_LEVEL );
		if ( library == null )
			return null;
		return (LibraryHandle) library.getHandle( library );
	}
	/**
	 * Returns the library handle with the given file name. The filename can
	 * include directory information, either relative or absolute directory. And
	 * the file should be on the local disk.
	 * 
	 * @param fileName
	 *            the library file name. The filename can include directory
	 *            information, either relative or absolute directory. And the
	 *            file should be on the local disk.
	 * @return the library handle with the given file name