Listing 2 shows a typical XML file header referencing the schema for a Java web application descriptor. This is followed by two entries: <servlet> and <servlet-mapping>.

The primary reason for making Java amongst the top popular languages for developing apps for 2022 is its object-oriented programming (OOP) feature. The OOP provides a clean, modular structure ...

The package also includes the Pivotal tc Server, Pivotal Web Server, and the Apache Web server software. Taken together, the package provides a “lean Java runtime,” MacBlane said.