Fix regex so it also works in Nashorm and add package and import statements
Fix regex so it also works in Nashorm and add package and import statements

NordeaOSS/copybook4java,tlbdk/copybook4java,NordeaOSS/copybook4java,tlbdk/copybook4java,NordeaOSS/copybook4java,tlbdk/copybook4java