Top 50 Java Inheritance Interview Questions Answers

Here, we have listed the top 50 Java Inheritance interview questions with the best possible answers. These inheritance interview questions are always asked in any technical test and interview from freshers and experienced. If you prepare answers to these interview questions, you can easily able to answer of questions asked … Read more

Java GregorianCalendar | Example Program

GregorianCalendar in Java is a concrete subclass of an abstract class Calender. In other words, it is an implementation of a Calendar class in Java API. It is the most commonly used calendar. A calendar in java is an abstract superclass for obtaining detailed calendar information such as year, month, … Read more

Java Long Class | Methods, Example

Long class in Java is a wrapper class that wraps (converts) a value of primitive data type “long” in an object. In simple words, an Integer is a wrapper around a long. An object of Long class contains a single field of type long. In this field, we can store … Read more

Java Integer Class | Methods, Example

Integer class in Java is a wrapper class that wraps (converts) a value of primitive data type “int” in an object. In simple words, an Integer is a wrapper around an int. An object of Integer class contains a single field of type int. In this field, we can store … Read more

Java Short Class | Methods, Example

Short class in Java is a wrapper class that wraps (converts) a value of primitive data type “short” in an object. In simple words, a Short is a wrapper around a short. An object of Short class contains a single field of type short. In this field, we can store … Read more

Java Byte Class | Methods, Example Program

Byte class in Java is a wrapper class that wraps (converts) a value of primitive data type into an object. In simple words, a Byte is a wrapper around a byte. An object of Byte class contains a single byte type field. In this field, we can store a primitive … Read more