Translations: Lightweight Contracts/128/en

To simplify contract development always attempt to concentrate all your source code into a single source file which defines the contract class itself and possibly additional inner classes. When deploying the contract to the blockchain the contract manager loads the main contract class and checks if it has inner classes. If there are no inner classes, the contract class file is deployed to the blockchain, otherwise, the contract manager packs the contract and all its inner classes into a Jar file and deploys the Jar file to the blockchain.