Oracle became stewards of the Java platform as a by-product of their acquisition of Sun Microsystems. But looking back, it seems that the Java Platform has been more of a burden than a blessing.

Session Initiation Protocol (SIP) is a signaling protocol that is used to set up, modify, and terminate a session between two endpoints. SIP can be used to set up a two-party call, a multi-party call, ...

for example, when a container wants to reclaim memory resources, or when it is being shut down), it calls the destroy method of the Servlet interface. In this method, you release any resources the ...