Java Tutorial

JavaPapers is a java tutorial site passionately maintained by Joe. Tutorials written are of Java, Servlets, Jsp, Spring framework, Android and design patterns. JavaPapers stands out from the crowd by providing in-depth tutorial on each topic at the same time keeping it simple. This helps to refresh your Java knowledge, keep updated with latest Java news, prepare for Java interview, and Java certifications. Welcome!

Recent Tutorials

How To Learn (Java)

23/11/2014
This article is to guide beginners on how to learn Java. As we grow we keep learning new things regularly. How to walk, how to eat, how to draw, how to do Maths, how to kiss, etc etc. What is common to all these things? It is and greatest of all learning is “how to […]
This tutorial was added to Java.

Java File Encryption Decryption using AES Password Based Encryption (PBE)

19/11/2014
This Java tutorial is to learn about using AES password based encryption (PBE) to encrypt and decrypt a file. In the previous tutorial we saw about using TripleDES PBE to encrypt and decrypt a file. AES is more advanced and secure than TripleDES. In this tutorial we will have simple text file with plain text. […]
This tutorial was added to Java.

5 JDK Tools Every Java Developer Should Know

17/11/2014
Java JDK has many tools bundled into it. Needles to say java.exe and javac.exe are used by all developers and can be easily counted as popular Java tools. Along with these there are many tools Java JDK presents us. Most of those tools are never used by a normal Java developer. If they are put […]
This tutorial was added to Java.

Java JDK Tools

16/11/2014
Java JDK comes bundled with lot of tools to enable Java developers to program better. You know and regularly use ‘java’ and ‘javac’. Do you know about ‘pack200’? There are many such tools comes default with our JKD bundle. This page is abridged to give a quick reference of tools available default with the Java […]
This tutorial was added to Java.

Android Show Current Location on Map using Google Maps API

13/11/2014
This tutorial is to learn how to show the current location on map in an Android application using Google Maps API. Previously we have seen tutorials to get the current location using the different location providers. If you are looking to just get the latitude and longitude of a location, the refer get current location […]
This tutorial was added to Android.

Find Places Nearby in Google Maps using Google Places API–Android App

13/11/2014
This Android tutorial is to learn about using Google Places API to find places nearby in Google maps. I will walk you through to create an Android app to find nearby places to you. There are two steps in this tutorial, Show current location on map using Google Maps API. Find places Nearby using Google […]
This tutorial was added to Android.

Java File Encryption Decryption using Password Based Encryption (PBE)

10/11/2014
In this Java tutorial we will see about what PBE is and how we can use it in Java to encrypt and decrypt a file. In Password based encryption (PBE), a password is chosen and it is used along with a generated salt (key) to encrypt. Then the same password is used along with the […]
This tutorial was added to Java.

Java LinkedTransferQueue

09/11/2014
This Java tutorial is to learn about the LinkedTransferQueue. It is an implementation of TransferQueue and available in the Java SE API. This class is part of the Java collections framework. LinkedTransferQueue is an unbounded TransferQueue based on linked nodes. A producer will wait for the consumer to consume the elements in this queue. LinkedTransferQueue […]
This tutorial was added to Java.

Java TransferQueue

09/11/2014
This Java tutorial is to learn about TransferQueue which is concurrent collection. TransferQueue is an interface and a type of BlockingQueue. TransferQueue extends from BlockingQueue interface to add behavior to it. In a TransferQueue producers may wait for consumers to receive elements. TransferQueue was added in Java SE 7. This is marginally similar to the […]
This tutorial was added to Java.

Android Location Fused Provider

06/11/2014
This Android tutorial is to explain what a fused provider is and also explain how to use it to get the location using a sample Android application. We need not explicitly choose either GPS or Network Provider, but the Fused Location Provider automatically chooses the underlying technology and gives the best location as per the […]
This tutorial was added to Android.

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