Dmytro Maslenko questions

Dmytro Maslenko answers

• Spark Error: Failed to Send RPC to Datanode
• JUnit - java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing
• TestFx - How to test validation dialogs with no ids
• Mocking super#method() in Spock
• How to mock a single method for a class in Spock?
• Mock external dependency that returns a Future of list
• How to reuse method and test in JUnit?
• Binding nested object properties to TableView in JavaFx
• scoverage-maven-plugin error with scala 2.12.13