A presentation on core java. in this ppt there are all the basic informations on the core java suvh as-
Features of Java
Java Program Translation
Java Virtual Machine
Java system overview
Java Program-Development phase
Advantage of java
Disadvantage of java
Project
Introduction to Java Programming, Basic Structure, variables Data type, input...Mr. Akaash
This is First Lecture of java Programming which cover all basic points (ie. History and feature of java, Introduction to java, about variables data type and compilation....
JAVA was developed by Sun Microsystems Inc in 1991, later acquired by Oracle Corporation. It was developed by James Gosling and Patrick Naughton. It is a simple programming language. Writing, compiling and debugging a program is easy in java. It helps to create modular programs and reusable code.
A presentation on core java. in this ppt there are all the basic informations on the core java suvh as-
Features of Java
Java Program Translation
Java Virtual Machine
Java system overview
Java Program-Development phase
Advantage of java
Disadvantage of java
Project
Introduction to Java Programming, Basic Structure, variables Data type, input...Mr. Akaash
This is First Lecture of java Programming which cover all basic points (ie. History and feature of java, Introduction to java, about variables data type and compilation....
JAVA was developed by Sun Microsystems Inc in 1991, later acquired by Oracle Corporation. It was developed by James Gosling and Patrick Naughton. It is a simple programming language. Writing, compiling and debugging a program is easy in java. It helps to create modular programs and reusable code.
Here I discuss about Java programming language and easiest way to solve programming problem. Java basic syntax and their uses are described briefly so that anyone can easily understand within very short time. If anyone follow the slide with proper way,I assure that he or she will find java programming interesting.
Here I discuss about Java programming language and easiest way to solve programming problem. Java basic syntax and their uses are described briefly so that anyone can easily understand within very short time. If anyone follow the slide with proper way,I assure that he or she will find java programming interesting.
Introduction to Java: History, Versioning, The Java Virtual Machine, Byte code, Writing simple
java program, Language Components: Primitive Data Types, Comments, Keywords, literals, The
break Statement, The continue Statement, Operators – Casts and Conversions, Arrays. Introduction
to classes and methods, constructors, Passing Objects to Methods, Method Overloading, Static and
final, The this Reference, finalize, inner and nested classes. Inheriting class, extends, member
access and inheritance, super keyword, Object class. Dynamic method dispatch, method overriding,
abstract class, interface, packages, import statement
What is Java
Java is a programming language and a platform. Java is a high level, robust, object-oriented and secure programming language. It was originally developed by Sun Microsystems which was initiated by James Gosling and released in 1995 as core component of Sun Microsystems' Java platform (Java 1.0 [J2SE]).
The latest release of the Java Standard Edition is Java SE 10. With the advancement of Java and its widespread popularity, multiple configurations were built to suit various types of platforms. For example: J2EE for Enterprise Applications, J2ME for Mobile Applications.
The new J2 versions were renamed as Java SE, Java EE, and Java ME respectively. Java is guaranteed to be Write Once, Run Anywhere.
Features of Java
Object Oriented − In Java, everything is an Object. Java can be easily extended since it is based on the Object model.
Platform Independent − Unlike many other programming languages including C and C++, when Java is compiled, it is not compiled into platform specific machine, rather into platform independent byte code. This byte code is distributed over the web and interpreted by the Virtual Machine (JVM) on whichever platform it is being run on.
Simple − Java is designed to be easy to learn. If you understand the basic concept of OOP Java, it would be easy to master.
Secure − With Java's secure feature it enables to develop virus-free, tamper-free systems. Authentication techniques are based on public-key encryption.
Architecture-neutral − Java compiler generates an architecture-neutral object file format, which makes the compiled code executable on many processors, with the presence of Java runtime system.
Portable − Being architecture-neutral and having no implementation dependent aspects of the specification makes Java portable. Compiler in Java is written in ANSI C with a clean portability boundary, which is a POSIX subset.
Robust − Java makes an effort to eliminate error prone situations by emphasizing mainly on compile time error checking and runtime checking.
Multithreaded − With Java's multithreaded feature it is possible to write programs that can perform many tasks simultaneously. This design feature allows the developers to construct interactive applications that can run smoothly.
Interpreted − Java byte code is translated on the fly to native machine instructions and is not stored anywhere. The development process is more rapid and analytical since the linking is an incremental and light-weight process.
High Performance − With the use of Just-In-Time compilers, Java enables high performance.
Distributed − Java is designed for the distributed environment of the internet.
Dynamic − Java is considered to be more dynamic than C or C++ since it is designed to adapt to an evolving environment. Java programs can carry extensive amount of run-time information that can be used to verify and resolve accesses to objects on run-time.
Basic concepts of OOPs are:
Object
Class
Inheritance
Polymorphism
Abstraction
Encapsulati
TechSearhWeb is a tutorial site for different technologies to make quality education. We want to spread the good education worldwide. The aim to understand the language very easily get through the any problem to understand the basic and advance of any language.
This website has been developed for every people to getting more knowledge for every person, share their knowledge and ready to get the job.
What is Java
Java is a programming language and a platform. Java is a high level, robust, object-oriented and secure programming language. It was originally developed by Sun Microsystems which was initiated by James Gosling and released in 1995 as core component of Sun Microsystems' Java platform (Java 1.0 [J2SE]).
The latest release of the Java Standard Edition is Java SE 10. With the advancement of Java and its widespread popularity, multiple configurations were built to suit various types of platforms. For example: J2EE for Enterprise Applications, J2ME for Mobile Applications.
The new J2 versions were renamed as Java SE, Java EE, and Java ME respectively. Java is guaranteed to be Write Once, Run Anywhere.
Java String
In Java, String is basically an object that represents sequence of char values. An array of characters works same as Java string. In Java programming language, strings are treated as objects. The Java platform provides the String class to create and manipulate strings.
Exception in Java
An exception is an unwanted or unexpected event, which occurs during the execution of a program i.e at run time, that disrupts the normal flow of the program’s instructions.
Exception is an abnormal condition.In Java, an exception is an event that disrupts the normal flow of the program. It is an object which is thrown at runtime.
What is Exception Handling
Exception Handling is a mechanism to handle runtime errors such as ClassNotFoundException, IOException, SQLException, RemoteException, etc.
Collections in Java
The Collection in Java is a framework that provides an architecture to store and manipulate the group of objects.
Java Collections can achieve all the operations that you perform on a data such as searching, sorting, insertion, manipulation, and deletion.
Java Collection means a single unit of objects. Java Collection framework provides many interfaces (Set, List, Queue, Deque) and classes (ArrayList, Vector, LinkedList, PriorityQueue, HashSet, LinkedHashSet, TreeSet).
The Java Collections Framework is a collection of interfaces and classes which helps in storing and processing the data efficiently. This framework has several useful classes which have tons of useful functions which makes a programmer task super easy.
Basic of Selenium
Selenium is one of the most widely used open source Web UI (User Interface) automation testing suite.
Selenium tutorial provides basic and advanced concepts of Selenium. Our Selenium tutorial is designed for beginners and professionals.
Web Service
A web service is any piece of software that makes java API..
What is Java
Java is a programming language and a platform. Java is a high level, robust, object-oriented and secure programming language. It was originally developed by Sun Microsystems which was initiated by James Gosling and released in 1995 as core component of Sun Microsystems' Java platform (Java 1.0 [J2SE]).
The latest release of the Java Standard Edition is Java SE 10. With the advancement of Java and its widespread popularity, multiple configurations were built to suit various types of platforms. For example: J2EE for Enterprise Applications, J2ME for Mobile Applications.
The new J2 versions were renamed as Java SE, Java EE, and Java ME respectively. Java is guaranteed to be Write Once, Run Anywhere.
Exception in Java
An exception is an unwanted or unexpected event, which occurs during the execution of a program i.e at run time, that disrupts the normal flow of the program’s instructions.
Exception is an abnormal condition.In Java, an exception is an event that disrupts the normal flow of the program. It is an object which is thrown at runtime.
What is Spring
Spring is a lightweight framework and an open source Java platform that provides comprehensive infrastructure support for developing robust Java applications very easily and very rapidly. Spring framework was initially written by Rod Johnson and was first released under the Apache 2.0 license in June 2003. This tutorial has been written based on Spring Framework version 4.1.6 released in Mar 2015. It can be thought of as a framework of frameworks because it provides support to various frameworks such as Struts, Hibernate, Tapestry, EJB, JSF, etc. The framework, in broader sense, can be defined as a structure where we find solution of the various technical problems.
The Spring framework comprises several modules such as IOC, AOP, DAO, Context, ORM, WEB MVC etc. We will learn these modules in next page. Let's understand the IOC and Dependency Injection first.
Web Service
A web service is any piece of software that makes itself available over the internet and uses a standardized XML messaging system. XML is used to encode all communications to a web service. For example, a client invokes a web service by sending an XML message, then waits for a corresponding XML response. As all communication is in XML, web services are not tied to any one operating system or programming language java can talk with Perl; Windows applications can talk with Unix applications.
Web Services tutorial is designed for beginners and professionals providing basic and advanced concepts of web services such as protocols, SOAP, RESTful, java web service implementation, JAX-WS and JAX-RS tutorials and examples.
Web service is a technology to communicate one programming language with another. For example, java programming language can interact with PHP and .Net by using web services. In other words, web service provides a way to achieve interoperability.
Web services are self-contained, modular, and distributed.
TechSearhWeb is a tutorial site for different technologies to make quality education. We want to spread good education worldwide. The aim is to understand the language very easily and get through any problem to understand the basics and advance of any language.
This website has been developed for every people to get more knowledge for every person, share their knowledge, and be ready to get a job.
Read More Here:
https://www.techsearchweb.com
Java
This slide is a shot overview to Java from start up to now. Where we were? Where we are? Where we’re going? Know how. Was hold in Lindholmen October, 2013 http://www.lindholmen.se/en/node/35950
Java is a functional computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible. It is intended to let application developers "write once, run anywhere" (WORA),meaning that code that runs on one platform does not need to be recompiled to run on another. Java applications are typically compiled to bytecode that can run on any Java virtual machine (JVM) regardless of computer architecture. Java is, as of 2015, one of the most popular programming languages in use, particularly for client-server web applications, with a reported 9 million developers. Java was originally developed by James Gosling at Sun Microsystems (which has since merged into Oracle Corporation) and released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntax from C and C++, but it has fewer low-level facilities than either of them.
The original and reference implementation Java compilers, virtual machines, and class libraries were originally released by Sun under proprietary licences. As of May 2007, in compliance with the specifications of the Java Community Process, Sun relicensed most of its Java technologies under the GNU General Public License. Others have also developed alternative implementations of these Sun technologies, such as the GNU Compiler for Java (bytecode compiler), GNU Classpath (standard libraries), and IcedTea-Web (browser plugin for applets).
In this session you will learn about
- Introduction of Languages
- Difference between POP and OOP
- What is OOP?
- Object-Oriented Programming
- Advantages of OOP
- Object-Oriented Programming Paradigm
- Features of OOP
- Applications of Object Oriented Programming
- Benefits of Object Oriented Programming
In this you learn about
Access Modifiers in Java / Visibility Modifiers in Java
1. Default access modifier
2. private access modifier
3. protected access modifier
4. public access modifier
In this you learn about
--Constructors in Java
--Types of Constructors
1. Default Constructor
2. Parameterized Constructor
Difference between Constructor and Method
In this you learn about Control Statements
1. Selection Statements
i. If
ii. If-else
iii. Nested-if
iv. If-Elseif ladder
2. Looping Statements
i. while loop
ii. do-while loop
iii. For loop
3. Jumping Statements
i. break
ii. continue
iii return
In this session you learn about
1. How to download and install java in your PC
2, How to write simple Java Program
3. Operators in Java
4. Types of operators
i) Arithmetic operators
ii) Relational operators
iii) Logical operators
iv)Ternary operator
v) Bitwise operators
vi) Assignment operators
vii) Unary operators
viii) Special operators
5. Operators precedence
In this you know about
Types of Data Structures / Data structures types in C++
1.Primitive and non-primitive data structure
2.Linear and non-linear data structure
3.Static and dynamic data structure
4.Persistent and ephemeral data structure
5.Sequential and direct access data structure
In this video you will learn about
--Introduction to Algorithms
--Characteristics of an Algorithm
--Algorithms Analysis
--Priori Analysis
-- Posterior Analysis
-- Algorithm Efficiency
--Time Complexity
--Space Complexity
--Algorithm Design Tools
-- Pseudocode
--Flowchart
--Asymptotic Analysis/ Notations
--Big-Oh Notation
--Omega Notation
--Theta Notation
In this you will learn about
1. Definitions
2. Introduction to Data Structures
3. Classification of Data structures
a. Primitive Data structures
i. int
ii. Float
iii. char
iv. Double
b. Non- Primitive Data structures
i. Linear Data structures
1. Arrays
2. Linked Lists
3. Stack
4. Queue
ii. Non Linear Data structures
1. Trees
2. Graphs
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
2. Contents
History of C language
History of C++
language
History of Java
Java Evolutions
Why Oak?
How Java got its
name?
Tool Need for Java
Why Java?
Java Applications
Different Versions of
Java
3.
4. History of
C Programming Language
Development purpose: re-implement UNIX operating
system
Developed by: Dennis Richie
Developed at: AT & T Bell labs
Development year: 1972
Features: Structured or procedure oriented
Limitation: not suitable to represent and solve most of
the real world problems
Influenced to : CPP, Objective C, etc
5. History of
C++ Programming Language:
( C with classes) ( Increment of C)
Development purpose: to represent real world entities and
solve real world problems efficiently
Developed by: Bjarne Stroustrap
Developed at: AT & T Bell labs
Development year: 1978
Features: Object oriented programming language
Limitation: Binary platform dependent
Explicit pointers,
No garbage collection,
Everything is not part of object
Influenced to : Java, C# etc
6. History of JAVA
Development purpose: to write code for Consumer electronic
devices
to Write Once Run Anywhere (WORA)
Developed by: James Gosling
Developed at: Sun Microsystems
Development year: 1994
Features: Object oriented programming language
Influenced to : ECMA Script, Java Script, PHP, Python, and
Embeded Java etc.,
Goal:
• To implement a virtual machine which is much simpler than
C/C++.
• Java was developed with the goal to implement
“Write Once, Run Anywhere” (WORA)
programming model.
7. (contd..) History of JAVA
• The history of java starts from Green Team.
• Java team members also known as Green Team.
• They initiated a revolutionary task to develop a
language for digital devices such as set-top boxes,
televisions etc.
• It was an advance concept at that time.
Currently,
Java is used in internet programming, mobile
devices, games, e- business solutions etc.
8. Java Evolutions
1990- Sun Microsystems decided to develop a special
software , that could be used to manipulated consumer
electronic devices.
A team, headed by James Gosling undertake this project.
1991- After exploring the possibility of using most
popular Object oriented language C++, the team
announced a new language name “Oak”.
1992- The team demonstrated the application of their
new language to control a list of home appliances using a
hand-held device.
1993- WWW (World Wide Web) appeared on the Internet
1994- The team developed web browser “Hot Java” to
locate and run applet programs on Internet.
1995- The new language “Oak” named as JAVA, due to
some legal problems.
10. Why Oak?
Oak is a symbol of strength
It is a national tree of many
countries like the U.S.A., France,
Germany, Romania, etc.
In 1995, Oak was renamed as "Java"
because
it was already a trademark by Oak
Technologies.
11. The original name of the programming language was Oak.
Later on, it was discovered that there is already a programming language
named Oak.
The team gathered to choose a new name.
The suggested words were "dynamic", "revolutionary", "Silk", "jolt", "DNA",
etc.
After a lot of discussions, the development team took a break and went
out for Coffee.
That’s where the name “Java” was proposed and finalized by
the team.
According to James Gosling,
“Java was one of the top choices along with Silk".
Since Java was so unique, most of the team members preferred
Java than other names.
Java is just a name, not an acronym.
How Java got its name?
12. Tools You Need
a Pentium 200-MHz computer with a minimum of 64 MB
of RAM (128 MB of RAM recommended).
Software's −
Linux 7.1 or Windows xp/7/8 operating system
Java JDK 8
Microsoft Notepad or any other text editor
13. What is
Java? Java is a computing platform for application development
and an object-oriented,
Class-based and Concurrent programming language
It means many statements can be executed at the same time
instead of sequentially executing it.
Java can run on all platforms and free to access.
Important points:
It is platform-independent
i.e., java code can be compiled on any operating system
It supports concurrency
means the code can be executed by multiple processes at
the same time.
14. Java Applications
According to Sun, 3 billion devices run Java.
There are mainly 4 types of applications
1. Standalone Applications
Also known as desktop applications or window-based applications.
These are traditional software i.e., we need to install on every machine.
Examples Acrobat reader Media player, antivirus, etc.
2. Web Applications
An application that runs on the server side and creates a dynamic page is
called a web application.
Currently, Servlet, JSP, Struts, Spring, Hibernate, JSF, etc. technologies are used for creating
web applications in Java.
Example: irctc.co.in, google.com, etc.
3. Enterprise Applications
An application that is distributed in nature, such as banking applications, etc.
is called enterprise application.
It has advantages of the high-level security, load balancing, and clustering. In
Java,
Example: banking applications.
4. Mobile Application
An application which is created for mobile devices is called a mobile
application.
Currently, Android and Java ME are used for creating mobile applications.
15. Java Versions
JDK 1.0 – Code named Oak and released on January 23, 1996.
JDK 1.1 - Released on February 19, 1997
Features: JDBC (Java Database Connectivity), Inner Classes, Java Beans, RMI (Remote Method
Invocation), Reflection (introspection only)
J2SE 1.2 - Code named Playground and released on December 8, 1998.
Features: Collections framework. Just In Time (JIT) compiler., Jar Signer for signing Java ARchive
(JAR) files. Java Foundation Classes (JFC) which consists of Swing 1.0, Drag and Drop, and Java 2D
class libraries. Java Plug-in, Scrollable result sets, BLOB, CLOB, batch update, user-defined types in
JDBC. Audio support in Applets. Etc.,
J2SE 1.3 - Code named Kestrel and released on May 8, 2000.
• Features: Java Sound, Jar Indexing, etc.,
J2SE 1.4 - Code named Merlin and released on February 6, 2002 (first release under JCP).
Features : XML Processing, Java Print Service, Logging API, Java Web Start, JDBC 3.0 API,
Assertions, Preferences API, Chained Exception, IPv6 Support, Regular Expressions, Image I/O API
J2SE 5.0 -Code named Tiger and released on September 30, 2004.
Features Generics, Enhanced for Loop, Autoboxing/Unboxing, Typesafe Enums, Varargs, Static
Import, Metadata (Annotations), Instrumentation
Java SE 6 - Code named Mustang and released on December 11, 2006.
Features : Scripting Language Support, JDBC 4.0 API, Java Compiler API,
Pluggable Annotations, Java GSS, Integrated Web Services., etc.,
16. (contd..)
Java SE 7 - Code named Dolphin and released on July 28, 2011.
Features: Strings in switch Statement, Type Inference for Generic Instance
Creation, Multiple Exception Handling, Java nio Package, Binary Literals,
underscore in literals, Diamond Syntax, Automatic null Handling
Java SE 8- released on 18 March 2014. The code name culture is
dropped with Java 8.
Features - Lambda Expressions. Pipelines and Streams, Date and
Time API, Default Methods, Type Annotations, JavaScript Engine,
Concurrent Accumulators, Parallel operations, etc.,
Java SE 9- released on 21September 2017.
Features – JShell, Reactive Streams, HTTP 2 Clients, etc.,
Java SE 10- released on 20 March 2018.
Features – Local-variable Type Inference
Java SE 11- released on 25 September 2018.
Features –Running Java program from single command, New
String class Methods etc.,
Java SE 12- released on 19 March 2019.
Features – Teeing collections, New Methods in String etc.,
Java SE 13- released on 17 September 2019.
Features – Text Blocks, Switch Expressions, Unicode 12.1 support
etc.,
17. Conclusion
In this lesson you learnt about
History of Java
How Java developed from C and C++ Programming
languages.
Java Evolutions
Why Java first named OAK?
What is Java?
Java Applications
Tools needed for Java
Different versions of JAVA
Future TOPICS
Java Features
OOPS Concepts