It should include a flexible and powerful, but easy-to-use, language — the API should use Java objects, not SQL tables or other data-store representations as formal query parameters.

The array object in the Java programming language supports a built-in method for sorting objects. An array of strings named "words," for example, can be sorted by calling the "Arrays.sort (words ...

This article first introduces Java SE’s SAAJ API for working with SOAP-based Web services at a lower level. It then discusses how to create a JAX-WS handler to log the flow of SOAP messages.