Angel O'Sphere questions

Angel O'Sphere answers

• Java: Enforcing doubly linked objects
• How to add a file to EAR META-INF folder - Maven
• How to serialize self-defined objects in Groovy
• Groovy Superset of Java [duplicate]
• Bundling JAR dependencies with executable JAR (Über JAR) from command line
• How I get the HTTP responses from bash script with curl command?
• Groovy dynamic property per object
• Finding out all conflicting packages/classes of referenced jars in an Eclipse project
• Why isn't the most specific method called based on type of parameter
• How to use Pipe Symbol through exec in Java [duplicate]