Using Java 8 Streams to copy a file from resources to a directory modifying it on-the-fly, all in one process without loading everything to memory
How to mock SFTP servers in JUnit 5 using Testcontainers and atmoz/sftp Docker image. Perform integration tests against a fake FTP server in your Java application tests
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Quickly expose any Spring entity as CRUD REST API with Java, Spring and Gradle without the boilerplate code that is usually necessary.