Package in Java is a mechanism to encapsulate a group of classes, sub packages and interfaces . Packages are used for: Preventing naming conflicts. For example there can be two classes with name Employee in two packages, college. staff.4 Mar 2022
Read moreDo we need to import Java Lang package?
No, java. lang package is a default package in Java therefore, there is no need to import it explicitly . i.e. without importing you can access the classes of this package.
Read moreWhat contains Java lang?
lang contains classes and interfaces that are essential to the Java language . These include: Object, the ultimate superclass of all classes in Java. Thread, the class that controls each thread in a multithreaded program.
Read moreIs Java Lang a library package?
According to Java documentation, java. util is a package and part of Java class library : A package is a namespace that organizes a set of related classes and interfaces. The Java platform provides an enormous class library (a set of packages) suitable for use in your own applications.
Read moreWhat is the Java lang package?
lang Description. Provides classes that are fundamental to the design of the Java programming language . The most important classes are Object , which is the root of the class hierarchy, and Class , instances of which represent classes at run time.
Read moreWhat is import Java lang?
Java 8Object Oriented ProgrammingProgramming. The java. lang package is the default package in Java, by default, it will be imported . Therefore, there is no need to import this package explicitly. i.e. without importing you can access the classes of this package.
Read moreDo you need to import Java lang?
No, java. lang package is a default package in Java therefore, there is no need to import it explicitly . i.e. without importing you can access the classes of this package.
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