Java

This category contains the blogs related to Java Platform, its technologies, various tips & tricks, etc.

Moved by Java

Happy Birthday Java | PC: @mimaraslan

As #Java is turning 25 years tomorrow, here is my story with Java. I Love Java, I am #MovedByJava

2004 – Learned Java
2005 – Taught Java to some of my college friends and juniors
2006 – Started Institute to teach Java and related technologies
2007 – Joined a company as Java Developer, developed various projects
2008 – Joined Java User Group Nagpur (India) – known as #JUGNAGPUR2004 – Learned Java
2005 – Taught Java to some of my college friends and juniors
2006 – Started Institute to teach Java and related technologies
2007 – Joined a company as Java Developer, developed various projects
2008 – Joined Java User Group Nagpur (India) – known as #JUGNAGPUR
2009 – Developed numerous project on Java
2010 – Started side hustle by taking small Java and Web projects with 5 clients
2010 – Community Contributor at #NetBeans (#NetCAT)
2010 – Started writing blogs on Java and NetBeans
2010 – NetBeans Platform Training and Certification
2011 – Received the title of “Outstanding Programmer”
2011 – Published first Java Video Tutorial on YouTube
2011 – Cracked Oracle Certifications in a month – OCJP & OCWCD
2011 – Conducted Corporate Training for India’s biggest Training Company – #CDAC
2011 – Joined an MNC as Senior Corporate Trainer for Java, conducted several induction programs and corporate batches. The biggest batch size was 1250
2011 – Community Contributor at NetBeans (NetCAT)
2011 – Delivered Seminar on Java at 5 Colleges & Universities
2012 – Completed a big project on Java for a first overseas client
2012 – attended my first #JavaOne Conference in India
2012 – Conducted Workshops and delivered Seminar on Java and #Android at 20 Colleges and Universities
2013 – Published my first book on Java and NetBeans (Step by Step guide to developing different Java applications using NetBeans IDE)
2013 – Speaker at JavaOne India, conducted a Hands-On-Lab on #JavaEE and #HTML5 using NetBeans IDE
2013 – Conducted Workshops and delivered Seminar on Java and Android at 20 Colleges and Universities
2013 – Conducted Induction Training on Java for 5 corporate companies
2013 – Started my company with few clients and developed 10+ Java Projects
2013 – Community Contributor at NetBeans (NetCAT)
2014 – Conducted Workshops and delivered Seminar on Java and Android at 30 Colleges and Universities
2014 – Conducted Induction Training on Java for 10 corporate companies
2014 – Community Contributor at NetBeans (NetCAT)
2014 – Developed 15+ Java and Android Projects
2015 – Got Selected as “NetBeans Dream Team” Member
2015 – First International Training in Gulf on Java and Android (30 days)
2015 – Awarded as “Best Entrepreneur for Corporate Training in India”
2015 – Awarded as “Individual Professional”
2015 – Developed a self-paced video course on Java and Android for a multinational company headquartered in the UK
2015 – Conducted Workshops and delivered Seminar on Java and Android at 30 Colleges and Universities
2015 – Conducted Induction Training on Java, JavaEE, #Hibernate, and #Struts for 10+ corporate companies
2015 – Developed 10+ Java and Android Projects
2016 – Conducted Workshops and delivered Seminar on Java and Android at 40 Colleges and Universities
2016 – Conducted Induction Training on Java, JavaEE, #Hibernate, #Struts, and #Spring for 15+ corporate companies
2016 – Community Contributor at NetBeans (NetCAT)
2016 – Developed 10+ Java, Android, and Web Projects
2017 – Conducted Workshops and delivered Seminar on Java and Android at 30+ Colleges and Universities
2017 – Conducted Induction Training on Java, JavaEE, #Hibernate, #Struts, and #Spring for 5+ corporate companies
2017 – Developed 15+ Java, Android, and Web Projects
2018 – Conducted Workshops and delivered Seminar on Java and Android at 20 Colleges and Universities
2018 – Conducted Induction Training on Java, JavaEE, #Hibernate, #Struts, and #Spring for 10+ corporate companies
2018 – Developed 5+ Java, Android, and Web Projects
2018 – Lead for Java User Group, Pune
2019 – Conducted Workshops and delivered Seminar on Java and Android at 30 Colleges and Universities
2019 – Conducted Induction Training on Java, JavaEE, #Hibernate, #Struts, and #Spring for 10+ corporate companies
2019 – Conducted Java Induction Training in Gulf
2019 – Developed 10+ Java, Android, and Web Projects
2019 – Lead for Java User Group Nagpur
2020 – Conducted Workshops and delivered Seminar on Java and Android at 5+ Colleges and Universities
2020 – Developed 2 Java and Android Projects
2020 – Conducting Online Training on Java
2020 – Writing another Book on Java
2020 – Recording video courses on Java

PC: @mimaraslan

Love you Java and Wish you a very happy birthday

Thank you, Java

Aatul Palandurkar

May 22, 2020 by Aatul Palandurkar Java 0

Oracle Java Certifications For You

The Java programming language is among the most widely used software development platforms in the IT industry nowadays. It is extensively being used and appreciated by individuals as well as organizations to transform their innovative ideas into working software solutions.

Oracle Corporation is constantly working in the area of Java platform development. They provide Java certifications as well. Each of these java certifications verifies a certain level of expertise and knowledge of the Java platform belonging to specific domains.

Adding the best Java certification to your resume will help you grab the attention of the employer. A Java certification can validate your knowledge and expertise in working with Java. Preparing for a Java Certification can help you enhance your Java programming skills.

Oracle Java Certifications

Before diving in detail into the various Java certification courses offered by the Oracle Corporation, let’s first skim through a summarized introduction. Oracle Java certifications are categorized as follows:

Entry Level

Oracle Certified Associate Java Programmer (OCAJP)

Professional Level

Oracle Certified Professional Java Programmer (OCPJP)
Oracle Certified Professional Java Application Developer (OCPJAD)

Master/Architect Level

Oracle Certified Master Java Enterprise Architect (OCMJEA)

Oracle Certified Associate Java SE 8 Programmer I

The Oracle OCP Java SE 8 Programmer I certification will validate your strong Java programming skills. To earn this certification you will have to pass the 1Z0-808 exam. The 1Z0-808 exam objectives include topics such as Java basics, Java data types, array, loop contracts, methods and encapsulation and so on.

Oracle Certified Associate Java SE 8 Programmer II

The Oracle OCP Java SE 8 Programmer II certification is a professional-level certification designed to validate the foundation skills of database administration. The OCP 1Z0-809 exam objectives include exceptions and assertions; generics and collections; Java Class Design, Java File I/O (NIO.2), Java I/O Fundamentals, Java Stream API, and localization.

Oracle Certified Professional Java SE 11 Programmer I

Oracle OCP Java SE 11 Developer certification covers a wide range of available Java 11 programming concepts. To earn this certification you will have to clear the 1Z0-815 exam. The Oracle 1Z0-815 exam covers topics such as Encapsulation, creating and using methods; creating simple Java programs, describing and using objects and classes; handling exceptions, Java technology, reusing implementations through Inheritance,

understanding modules, and more.

As we all know that Java is employed for developing a wide array of applications. This programming language is used in creating server-side applications to mobile applications. So, if you are thinking about starting your career in this field, then you must consider these certifications. We offer courses that will help you prepare for the certification exams.

User Group Champions Program

We are excited to launch the “User Group Champions Program”, offering 25% discount on all Oracle Learning Subscriptions and Oracle Certification Vouchers to all your members across the globe, enabling your members to learn and get certified in Oracle technology advancements and equipping your members to share their learning experiences with peers, empowering your user group.

Oracle Learning Subscriptions is a digital training format providing one year of access to Oracle University’s online training platform, offering a comprehensive set of product video and demos focused on a specific technology area.

Oracle Certifications provide the opportunity to earn a globally recognized credential that validates your expertise using specific Oracle products.

Content is available for the following categories:

Oracle Cloud (IaaS/PaaS/SaaS)

Oracle Database

Oracle Systems

MySQL

Java Programming

Oracle Middleware

Oracle Applications

Oracle Industries

How to request the discount?
— Access this ‘Oracle University User Group Champions Program’ webpage via https://education.oracle.com/usergroupchampions?sc=WWOUOUGPROMOGENERAL

— Click ‘Countries in Asia Pacific’ of ‘Redeem Your 25% Discount’ section in the page

— Follow the guidance and use the right promotion code to Redeem your discount

Oracle User Group: PROMO-OUG-APACOUG

Java User Group: PROMO-OUG-APACJUGS

MySQL User Group: PROMO-OUG-APACMYSQL

#usergroup #usergroupprogram #javausergroup #jug #javausergroupnagpur #javausergrouppune #jugnagpur #jugpune #javapune

March 21, 2019 by Aatul Palandurkar Java Oracle Technical Events Training 0

Report : Java Blogger Meet

Recently I had a chance to visit Hyderabad again for Java Blogger Meet organized by Oracle, India on the occasion of very auspicious as Java turns 20. First of all I would like to thanks Oracle for all expenses paid trip including flight tickets to meal and cab fare too.

There were many rumours when Oracle acquired Sun Microsystems like Oracle will not looks after Java and Java will lose its importance and all but Oracle has always tried to groom Java and Java Community. Oracle always trying and helping people to get acquainted with Java. Oracle has planned a major release for Java every 2 years that means if Java 8 was launched in the year 2014 then Java 9 will be there in market by the year 2016. Many features are added to Java till now and many will come up in future.

In the journey of 20 years Java has grown from Oak to Java 8 and still counting. Java is programming language of future but now we can say that it has grown like Oak tree and will last for minimum 200 years more. I am using Java from Java 1.4.2. As Java turns 20 we celebrated the auspicious occasion and cut the cake, which was very well designed.

Java Bloggers Meet (7)

It was a very nice event overall wherein we get a chance to meet and hear many high profile people and community members like Sanket Atal (Group Vice President, Research and Development, Oracle), Shreekanth Narayanan (Director, Development Java Platform Group, Oracle), Vandana Shenoy (Director, Corporate Communications, Oracle) and Harshad Oak is after a long time. Harshad Oak is only Java Champion in India and his last name is similar to first release of Java and the coincidence he is the first Java Champion from India. We also got a chance to meet Bot-so which is a small robot who interacts with user via social network like Twitter developed by Debraj Dutta and team from Edifixio.

Java Blogger Meet, Oracle IDC, Hyderabad

The main thing I have understood after the meet that Oracle is committed to Java from depth of heart so as Java community and Oracle is ready to help Java community in various ways. Java will remain number 1 programming language for centuries and my great great grand children may also be working on Java 1000 for spaceships or something like that. I will be there with Java and Java Community and will help them in all possible ways specially students, freshers and professionals.

If one face any difficulty in Java from any part of the globe, please feel free to contact me and will love to help you out and if something is there which I may not be answer Java Community and Oracle is also with us to answer all your queries. So if you are looking for a secured career be a Java geek and have a great future.

June 28, 2015 by Aatul Palandurkar Conference or Meet Java Technical Events 0

Selected as Member of NetBeans Dream Team

Dear all,

I am very happy to inform you that I am selected as Member of NetBeans Dream Team. It is an honor to be a member of NetBeans Dream Team and I am thankful of NetBeans Dream Team and NetBeans Team for considering me and my efforts towards Java and NetBeans, feeling honored since there are around only 50 people selected till now from all over the world and I am the 3rd Indian to be a member of NetBeans Dream Team after Mr, Tushar Joshi (Nagpur, India) and Mr. Rajmahendra Hegde (Chennai and Hyderabad, India).

11th Feb. 2015 was a great day for me, we had festival (Birth Anniversary) of Saint Gajanan Maharaj (Shegaon, Maharashtra, India) and same day only I have received mail with subject as Invitation to join NetBeans Dream Team!. This means all my faith in our saint and dreams have come true.

I am feeling more responsible now and I understand my responsibilities and will work as per guidelines of veteran members of NetBeans Dream Team. I am already working with a new JUG near Pune (Maharashtra, India) that is JUG Nashik (Maharashtra, India) and will be there for few days with them from 13th Feb 2015. I will be working with 3 JUGs for now that is JUG Nagpur, JUG Pune and JUG Nashik.

For this, I would love to give credit to my family and specially to my Guide cum Mentor, Mr. Tushar Joshi. They have always encouraged me a lot even when many times I could not give them enough time due to hectic schedule of training session all over India. Also I would love to say thanks to my little son for coming in our life as a good luck charm only few days back. My wife was in also worried whether I will be there or not at the time of labor but never complained and said you just do your job, I will take care of everything.

February 12, 2015 by Aatul Palandurkar Java NetBeans 4

Java Training at BISAG (GTU) and CDAC

BISAG-CDAC-GTU WIMC Batch

Conducted Java Training at CDAC for M.Tech. students at Bhaskaracharya Institute of Space Applications and Geo-Informatics (BISAG), Info City, Gandhinagar, Gujrat under Gujrat Technical University (GTU). Seen a great collaboration between BISAG, CDAC and GTU, never seen such program for students where are students getting chance to work on research projects and all.

During the training covered Java, Java EE, Struts, Hibernate, Spring, EJB, RMI, Networking, etc. all in 5 days daily 8 hours. It helps a lot to cover that much if you use NetBeans for training Java and other Java related technologies like JavaEE, Struts, Hibernate, Spring, HTML5, etc. Students were good.

I feel honored after receiving Diwali Gift and Dinner party from students. I would also like to thanks them for Akshardham visit and really love the fountain and water show at Akshardham. There are only 4 water shows like that all over the world. I really enjoyed a lot guys thanks a lot. And I would like to share the thing that you are doing for physically and mentally challenged people, I have never seen this from students.

October 24, 2014 by Aatul Palandurkar Java Training Workshop 3

Adopt a JSR

[slideshare id=27131920&doc=adoptajsrjugnagpur-131012152623-phpapp02]

Please go though the presentation to know little more about Adopt a JSR Program

•Adopt a JSR is an initiative taken by JUGs

•Helps in enrichment of current standards of Java ecosystem and to develop new standards which can be added to Java ecosystem

•Here members from same JUG or from different JUGs can work together on JSR

•For more details, please visit http://adoptajsr.org

October 13, 2013 by Aatul Palandurkar Java Oracle 0

Java EE & HTML5 HOL – Java One India 2013

Delivered Java EE & HTML5 Hands on Lab (HOL) using NetBeans IDE during Java One India 2013 on 8th May 2013 with Ashwin Rao, Group Product Manager, Oracle at HICC, Hyderabad for 2 hrs.

Here we covered how easily one can create a Java EE application with web service & HTML5 application which accesses the data from Java EE application and performs others operations without any problem and without writing much code.

It was an awesome experience to work with Ashwin Rao, Group Product Manager, Oracle. Those 2 hrs are the most memorable moments for me, I am ready to volunteer for next year too, hope they count me in.

May 18, 2013 by Aatul Palandurkar Java NetBeans Technical Events Workshop 0

Book : NetBeans IDE How-to Instant

NetBeans IDE How-to : Atul Palandurkar : Packt Publishing, UK

I was asked to write a book for Java Application Development using NetBeans IDE by PACKT Publishing, UK which is one of the leading technology books publishers in world. It will be a great experience to work with the great publishing house and their team. Thanks a lot Packt & Team.

I know, Java and NetBeans community will definitely accept the book with a grand welcome. The book is intended for Java Developers who are not aware of NetBeans IDE or those who have experience of Java development but have not used NetBeans for development of Java applications. This book can be referred by novice also to learn Java and Java application development using NetBeans IDE very easily.

My outline (contents) was selected out of few other authors and then after we signed the contract, now the book is complete and very soon the book will hit the market in different formats by the publisher in March 2013.

I just love it, I have tried my best in writing this book and to make it easier for novice to experts. It was a great pleasure working with Packt Team.

You will learn many things from this book such as :

Use NetBeans IDE for Java technologies
Develop a HelloWorld application with NetBeans IDE
Explore the layout of NetBeans IDE
Develop different Java applications in NetBeans
Use the Visual Designer
Design Java projects
Develop web applications using NetBeans IDE
Add and handle images in your application
Write interfaces in NetBeans IDE
Handle exceptions in NetBeans IDE
Deploy UI applications

You can order the book to avail huge discount. Instead of Packt Publishing the NetBeans IDE How-to book is also available on Amazon, Amazon UK, Barnes & Noble, Safari Books Online too.

You can buy and download the book in different formats such as e-book (pdf), e-pub, kindle book, etc.

I hope you will like the book. After reading, please mail me your reviews.

You can book your copy from following links :

Get your copy now and start developing professional applications within few minutes.

February 24, 2013 by Aatul Palandurkar Books J2EE Tutorials J2ME Tutorials Java Java Source Code Java Tutorials NetBeans NetBeans IDE Source Code NetBeans Tutorials Web Design Tutorials 4

5 Reasons to attend Java One

Moving Java Forward

We all know that Java One is the biggest conference of Java and technologies conducted every year by Oracle Inc.

Following are the 5 key reasons why you should attend Java One :

Learn a lot directly from industry experts of Oracle and some other companies that books cannot teach you and that too practically at hands on labs.
Get latest updates about latest happenings, jobs in tech world and share experiences.
Satisfy you tech appetite along with the delicious 5 star food.
Visit breath taking party at the end of the day to overcome the overdose of technology and to form new bonding with experts as well.
Get Free T-shirt and other merchandise from Oracle.

So what are you waiting for? Lets Register for Java One now!

February 15, 2013 by Aatul Palandurkar Java 2