hgrey questions

hgrey answers

• How does the order of elements in a HashSet work?
• running scala apps with java -jar
• Spring Hibernate, avoid statements registering and closing repeatively
• RxJava2 Blocking Observable Timeout: How do I emit a result when timeout fires?
• How to make JavaCompiler.CompilationTask use custom ClassLoader or use .class files for missin .java files?
• Java window builder: runtime error
• JAR file: Could not find main class
• Maven improperly starting fsc?
• Frameworks for Unittests for Multithreading in Java [closed]
• Is the LongAdder a wrong choice for the ID generator?