Category: Java

Multiple inheritance java 0

Multiple inheritance java

Multiple inheritance in java means one class implementing two or more than two interfaces simultaneously. In simple words multiple inheritance in java means one class accessing the states and behavior of two or more...

Interface in JAVA 0

Interface in JAVA

Interface in Java: Generally, the interface is a communication media between two things.  For example in communication between you and a mobile touchpad is an interface or in communication between you and laptop mouse...

Constructor in java 0

Constructor in java

Constructor is very much similar to method but it doesn’t have any return type, not even void. Constructor is used to initialize the instance variables at the time of object creation. Variables which are defined...

Inheritance in Java 1

Inheritance in Java

What you will learn about inheritence in java here: What is inheritance in java Why we use inheritance in java Important points about inheritance in java Structure of inheritance in java Types of inheritance...

Install JDK on windows 0

Install JDK on windows

JDK stands for java development kit. JDK is a java development environment used for development of java application. It has inbuilt JRE and other development resources such as javac , java etc. Steps to...

Java for loop 0

Java for loop

In our day to day life sometimes , we perform same action again and again.  For example eating one popcorn after another popcorn from the popcorn packet OR taking one fruit after another fruit from...

Java switch case 0

Java switch case

In day to day life , sometimes our action depends on some condition being met. Example: If he has holiday, we will go for movie OR If it is raining , I will open...

Java if else 0

Java if else

In day to day life , sometimes our action depends on some condition being met. Example: If he has holiday, we will go for movie OR If it is raining , I will open...

Java if statement 0

Java if statement

In day to day life , sometimes our action depends on some condition being met. Example: If he has holiday, we will go for movie OR If it is raining , I will open...

Java operator 0

Java operator

Operators are symbols which is use to perform some specific operations. Java has rich set of operators. Java operator are divided into the following four groups: Arithmetic operator Bitwise operator Relational operator Logical operator Arithmetic operator: It is...