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Analyze application performance with CDI Interceptors

Using interceptors for analyzing performance issues Do you know statements in your code like this? Analyzing how long the execution of a method takes is a cross-cutting concern. Cross-cutting concerns like transactions, caching or measuring latencies are aspects of a program that cannot be cleanly decomposed from the rest of the system. So they result in either code duplication or significant dependencies […]

Reading and Writing JSON with JSON Processing API

As a big fan of Java EE 7, recently I had a look at the JSON Processing API. As you know JSON is a data exchange format widely used in web services and other connected applications. The new JSON Processing API (JSR 353), is a lightweight API to parse, transform, and query JSON data using a object model or […]

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