Hi learners, we A.Praveen and S.Ramesh are the Authors of the Book Titled “Java For Beginners”. This book is mainly designed based on the problems encountered while teaching to the students in real time class room. Our main aim is to make the learners to understand the programmes and their executions and to gain complete knowledge about the each and every topic. We used a simple Indian native English language to explain each and every part of the topic in this book. The contents in this book cover most of the java syllabus of the Indian universities. All the programmes are implemented and developed based on the teaching and learning methodologies, from the simple programming to complex programming. For every topic we have given at least one example program and at most more than one Example program. Once the learner completely walks through this book, the learner can get sound knowledge about each and every topic and the learners are able to write the programmes with ease of understanding.