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× Java.lang Package Classes

Java.lang package provides classes that are fundamental to the design of the Java programming language.

About Tutorial

This tutorial is intended for students or professionals interested in studying basic and advanced concepts of Java.lang package. This tutorial covers introduction, declaration and methods of most commonly used Java classes present in Java.lang package, for example - Integer, Float, long, Double, Byte, Object, Short, String, Math, Class & Enum class. We believe in learning by examples therefore each and every topic is explained with lots of examples that makes you learn the topic in a very easy way.


Before continuing with this tutorial, you should have basic understanding of Java programming language. This section contains various types of examples which are used for reference and requires basic understanding of Java language.