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  • How to remove unused imports from Java files in Eclipse

    You can use this Eclipse shortcut to remove all unused import statement from Java source file. this is also known as organize imports in Eclipse. By t
  • Frequently asked String questions in Java Interviews

    java.lang.String has special status in Java programming language which leads to some interesting and tricky questions in Java Interview on String. Thi
  • How to use Inheritance in Java with Example

    Inheritance is a Object Oriented Concept, which allows you to reuse code by extending an already tried and tested code. This article, shows What is In
  • Does MVC pattern have any future

    In this article I would like to cover the aspects of usage of MVC pattern to build up robust and flexible applications
  • Java Webservices

    You can find a way of knowing about javawebservice s and basics concepts of webservices and concepts used by java to implements the webservice
  • Creating a Simple Java Event Calendar

    A short step-by-step tutorial that explains how to create a Java event calendar/scheduler using DHTMLX JavaPlanner library.
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    • Cat:Misc

  • Difference between EnumMap and HashMap in Java

    EnumMap is a special Map interface implementation for Enum keys which take advantage of Enum properties to make assumption about key objects. EnumMap
  • Difference between keystore and truststore in Java SSL

    Both keystore and truststore is used to store SSL certificates in Java but there is subtle difference between them. truststore is used to store public
  • How to override toString method in Java with Examples

    toString() is one of the important method in Java programming language. This article discusses some practical tips to get most out of toString() metho
  • how to find Type of object at runtime in Java

    Java doesnt support RTTI or Runtime Type Identification like C++ programming language but still provides some ways to find type of object at runtime
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    • Cat:Misc

  • How to use EnumMap in Java with Example

    EnumMap is a enum based datastructure introduced in Java 5 and an optimized, fast alternative of HashMap if keys are enum. This article explores when
  • How to find IP address from Java program with example

    Simple Java program to find IP address of localhost in Java. This step by step example will help you to get IP address of host where your Java applica
  • Top 10 JDBC Best practice for Java programmer

    Collection of JDBC best practices for Java programmer to write better code in Java. These best practices not only help to avoid potential errors but a
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    • Cat:JDBC

  • Spring tutorial to convert Java collection to String

    Apart from dependency Injection , Spring framework also has a good Java library which provides lots of utility method. One of them is collectionToComm
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    • Cat:Spring

  • What is JSESSIONID Cookie in J2EE web applications

    JSESSIONID is a cookie in J2EE web application which is used in session tracking. Since HTTP is a stateless protocol, we need to use any session
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    • Cat:J2EE

  • Unit testing best practices in Java using JUnit

    JUnit is most popular framework for unit testing in Java and following some unit testing best practices you can test your Java code more effectively.
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  • How to find value of Environment variables in Java

    In order to get value of Environment variables in Java, you can use System.getEnv() method. By using this method you can either get value of single sp
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    • Cat:Misc

  • How to read String from InputStream in Java with Exampl

    Reading String from InputStream is a common Java programming task and there are several ways you can read String from InputStream e.g. using Scanner,
  • How to create read only Collection in Java with Example

    Read only collection means any collection which once created can not be modified i.e. you can not add new elements, you can not remove elements and ev