Create packages, import packaged classes and interfaces into your programs, move packages, and encapsulate them in jar files.

Use Java's packages and static imports to organize top-level types and simplify access to their static members.

Package & Object Class Learned about built-in and custom packages and their importance in organizing Java classes. Explored the java.lang package, which is automatically imported in all Java programs.

Module_4-OOPS-In-Java-Part-2 Memory Management & String Handling Understood JVM memory areas: Method Area, Heap Memory, and Stack Memory. Explored Garbage Collection and the finalize () method for ...

The java.lang package contains classes that are fundamental to the design of the Java language. The most important classes are Object, which is the root of the class hierarchy, and Class, instances of ...