How to convert number to words in java

This question was asked from in an interview ( Java interview questions ). But, the mode of asking the question was different. The inte... Read more »

Java Interview Questions and Answers Part 2

Here is my list of another Java interview questions, In my previous post( Tricky Java interview questions and Answers ), I shared some ... Read more »

How to avoid NullPointerException in Java

In Java, a special null value can be assigned to an object’s reference and denotes that the object is currently pointing to unknown pie... Read more »

Overriding equals() and hashCode() method in Java

marketing equals() and hashCode() methods in Java are two fundamental method declared in Object class. equals() method is u... Read more »