Blog

MULTI THREADING Multithreading enables programs to perform multiple tasks simultaneously, improving performance and responsiveness Tread:- A flow of control is known as thread. If a program contains multiple flows of controls for achieving concurrent execution then that program is known as multi threaded program. A program is said to be a multi threaded program If […]

What is Java technology and why do I need it? Java is a programming language and computing platform first released by Sun Microsystems in 1995. It has evolved from humble beginnings to power a large share of today’s digital world, by providing the reliable platform upon which many services and applications are built. New, innovative

TRANSFER STATEMENTS By using transfer statements we are able to transfer the flow execution from one position to another position. In Java, there are three main types of transfer statements:  Break Continue Return Break we are able to use the break statement only two places if we are using any other place the compiler will

Encapsulation Encapsulation is one of the four fundamental Object-Oriented Programming (OOP) concepts, along with inheritance, polymorphism, and abstraction. It involves bundling the data (attributes) and methods (behaviors) that operate on the data into a single unit, known as a class. In Java, encapsulation is achieved using access modifiers such as private, protected, and public: Private

conditional Statements Java conditional statements are used to execute different actions based on whether a certain condition evaluates to true or false. IF IF-ELSE ELSE-IF SWITCH NESTED-IF IF Statement Syntax:-   if(condition)   {        if body;   } Note:-  Whenever we are taking single statements the curly brasses are optional. Whenever we

Iteration Statements(LOOPS) If we want to execute group of statements repeatedly then we should go for iteration statements. There are three types of iteration statements in java language For While Do-while For-Loop : In Java, a for loop is a control flow statement that allows you to repeatedly execute a block of code a specified

JAVA 8 NEW FEATURES Oracle released a new version of Java as Java 8 in March 18, 2014. It was a revolutionary release of the Java for software development platform. It includes various upgrades to the Java programming, JVM, Tools and libraries. Lambda Expressions Stream API Default Methods Functional Interfaces Optional Class Date and Time

JAVA MODIFIERS/ACCESS SPECIFIERS Access specifiers is a keyword that specifies how to access the member of a class there are four access specifiers. Private: – private members of a class are not accessible in a class in the same package or in another class in another package private gives more security. Public: – public members