External rules simplify custom business logic for non-developer subject experts. The Java lambda syntax is easier to read and write than large rules engines. By combining Java lambda syntax with ...

8 guidelines for writing reusable Java code Define the rules for your code Document your APIs Follow standard code naming conventions Write cohesive classes and methods Decouple your classes Keep ...

Java is spreading into one of the last, most demanding frontiers of computing--but getting it there has required some compromises from Sun Microsystems on the basic principles of the software.

Protect your code I hope this article stimulated your thinking about what it takes to write truly defensive Java code and provided a new perspective on Java exceptions.