question: private IStatus adjustManifest ( final File manifest , final File ... manifestFragments ) { if ( Arrays2 . isEmpty ( manifestFragments ) ) { return statusHelper . OK ( ) ; } final URI manifestURI = URI . createFileURI ( manifest . getAbsolutePath ( ) ) ; ProjectDescription pd = null ; for ( int i = 0 ; i < manifestFragments . length ; i ++ ) { File fragment = manifestFragments [ i ] ; if ( fragment . exists ( ) && fragment . isFile ( ) ) { URI manifestFragmentURI = URI . createFileURI ( fragment . getAbsolutePath ( ) ) ; pd = manifestMerger . mergeContent ( manifestFragmentURI , manifestURI ) ; fragment . delete ( ) ; } else { LOGGER . warn ( "Broken manifest fragment: " + fragment + "." ) ; } } if ( pd != null ) { ResourceSet resourceSet = resourceSetProvider . get ( ) ; Resource resource = resourceSet . getResource ( manifestURI , true ) ; List < EObject > contents = resource . getContents ( ) ; contents . clear ( ) ; contents . add ( pd ) ; try { resource . save ( null ) ; return statusHelper . OK ( ) ; } catch ( IOException e ) { final String message = "Error while trying to write N4 manifest content for: " + manifestURI + "." ; LOGGER . error ( message , e ) ; return statusHelper . createError ( message , e ) ; } } else { final String message = "Failed to merge N4 manifest fragments into '" + manifestURI + "'." ; LOGGER . error ( message ) ; return statusHelper . createError ( message ) ; } }
target:  Adjust manifests based on provided manifest fragments.