Create professional portals at no cost with Liferay: utopia or reality?

With more than 80,000 downloads per month is one of open source products as "hot" time so that even in Italy within a very short time has attracted the interest of governments, banks and companies of all sizes and ' interest in him continues to grow so that no software company [...]

What 's new in Spring 2.0?

Is explained in a simple manner directly Rod Johnson with a presentation prepared by him at some meetings held with the 'Australian Spring User Group in December last year.

Maven 2.0.5 Released: finally!

After 10 months of silence, was finally released version 2.0.5 of Maven. I confess that I began to have grave doubts and also some suspicion concerning progress of the project ... Also because of the 2.0.4 problemini had quite a few ...
In the coming days I will try to analyze it hard to actually see how many problems were corrected, [...]

MBean to modify a hot log level of Log4j

The change in temperature (ie without restarting 's Application Server) is one of the requirements usually more frequent in the development of enterprise applications in Java.
Over time I could see and try different solutions (more or less elegant) but most times were quite lengthy and complicated, and that event was always [...]

Invoking outside a protected or private method of a Java class: make sure it's impossible?

The correct answer is "depends on the presence or absence of a security manager."
In fact, through reflection can actually go in forcing the constraints of the Java language without too much difficulty, just ammenochè not present a security manager, only actor that can actually handle and possibly block these types of forcing.
But we suffered [...]