This is a java programming language book. This is written by a very genius of programming languages Mr Yashwant Kanetkar.
In this book he explained every topics which is required for h beginner of java language . java core is explained in easy words of English language.
it includes the chapter wise explanation of every topics of java core.
It includes
1.introduction to java: i.e. what is java, what is advantages and disadvantages of java programming languages, future of java, uses or application of java programming language.
History of java: i.e how java is started, what is History of java, who is the father of java etc;
class and object, data abstraction, polymorphism, inheritance, function overloading, etc.
various class such as string system.in, different functions like public static void i.e main function .
afteall this is a student friendly book.