No need for setters and getters in this * Java object serialization tutorial. We * will 'punch up' the class used for the * ObjectOutputStream example at the end * of this Java object serialization ...

and objects are the building blocks of object-based Java applications. This Java tutorial teaches you how to declare classes, describe attributes via fields, describe behaviors via methods ...

Java provides a way for the programmer ... Now let's take a look at a slightly more useful example that shows how reference objects can be used to provide simple but effective caching ...

Most Java developers who come from a C/C++ background have probably at one time wished for a Java equivalent of sizeof(). Although Java lacks a true sizeof() equivalent, the Instrumentation ...

Any method you can conjure up takes an object and returns an object that fulfills the Java Function contract. For this Java Function interface example, we will provide a single method named “apply” ...

Read also: What is Object Oriented Programming? Of course, there is much more to learn! Stay tuned for the next Java tutorial, and let us know how you get on in the comments below. Q: Can I learn ...

Java's I/O streams provide standardized ways to read and write data. Any object representing a mutable data source in Java exposes methods for reading and writing its data as a stream. Java.io is ...