question: private void verifyBlockMirrorMigration ( ) throws Exception { log . info ( "Verifying BlockMirror migration." ) ; Iterator < BlockMirror > blockMirrorItr = _dbClient . queryIterativeObjects ( BlockMirror . class , blockMirrorURIs ) ; List < BlockObject > blockObjects = new ArrayList < BlockObject > ( ) ; while ( blockMirrorItr . hasNext ( ) ) { blockObjects . add ( blockMirrorItr . next ( ) ) ; } verifyBlockObjects ( blockObjects ) ; }
target:  Verify the BlockMirror objects have been migrated correctly.