JavabynataraJ

08/08/2018

simple program for beginners.

Square Pattern Program, Square Patterns, Java Program with Stars, Square pattern program with Stars

28/01/2017

Follow the below steps to make your class immutable.

1. Declare the class as final so it can’t be extended.
2. Make all fields private so that direct access is not allowed.
3. Don’t provide setter methods for variables Make all mutable fields final so that it’s value can be assigned only once.
4. Initialize all the fields via a constructor performing deep copy.
5. Perform cloning of objects in the getter methods to return a copy rather than returning the actual object reference.

21/09/2016

From the below diagram, JVM is the platform dependent on each Operating System.. But the byte code will will run on any machine, so .class file is platform independent...!

07/01/2016

I hope you guys are doing well in this New Year.!! Have a great day.

17/08/2015

Can I write a Java program without main method ?
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08/08/2015

Default Datatype values of Primitive data types in java
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04/08/2015

Hibernate notes by Mr.Nataraj sir
http://bit.ly/1sYmvVe

Learn CoreJava and advanced concepts in simple steps. This blog is maintained by Nataraz sir students from DurgaSoft and SathyaTech,Ameerpeta,Hyderabad.

09/07/2015

Read a file using BufferedReader and Scanner in Java
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Difference between BufferedReader and Scanner, BufferedReader vs Scanner, Read file using Scanner, Reading file using BufferedReader,File Operations

09/07/2015

In this tutorial, you will learn How to Find Maximum Occurrence of Words or repeated words from given Text File.
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29/06/2015

Best way to find duplicate characters in a String in java
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