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In a layered application, you sometimes have similar class models for the same domain entities. One model could be mapped to a database (annotated for persistence),

The Apache Camel framework offers powerful mechanisms to determine which method of your beans to invoke. These are described here in the Camel documentation: http://camel.apache.org/bean-binding.html. In practice, you have

All software projects that produce GUI applications for users face the same problems: 1) How to maintain documentation, that is always up-to-date?Containing current screenshots showing realistic data,

Some time ago in one of my previous projects, we had to generate customer salutations in emails and SMS texts in various ways, like these example

Sometimes you are not working in the big enterprise project with thousand lines of code. You just want to play with a new library or a