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  • Convert List to Set in java

    This tutorial converts ArrayList to Set
  • Comparing two files in java

    This code compares the contents of the two files and returns whether the two files are equal or not.
  • Spring MVC Jasper Report Integration

    Spring MVC Jasper Report Integration example. How to generate Jasper Reports in Spring ..
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    • Cat:Spring

  • Overview of lambda expressions - Java 8

    This post gives an overview of lambda expressions, how they can be used to implement the method of functional interface.
  • Interface default method - Java 8

    This post talks about the new addition to interfaces in Java 8, known as default methods.
  • How to loop through a HashMap

    A brief post about how to iterate a HashMap using iterator, For-Each loop and For-Each with Lambda expression in Java 8
  • try-with-resources in Java 7

    Java 7 introduced a new form of try known as try-with-resources which helps in reducing the boiler plate code.
  • How to use Recursion in Java Programs

    Recursion is one of the important programming technique to learn. There are many problems which can be solved using recursion by breaking into small p
  • Array toString() and deepToString() Example in Java

    Have you ever tried to print array in Java, any array e.g. integer, long, string or any object? What do you see? Do you see its content, No. All we se
  • What difference between nested and Inner class in Java

    There are mainly two types of nested class in Java, static and non-static. Out of these two, static nested class are simply refereed as nested class w
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    • Cat:Misc

  • Android Interview Questions Answers for Java Programmer

    Android is Googles operating system for mobile devices and smartphones which has provided Java a much needed boost couple of years back. Now millions
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    • Cat:Misc

  • Java Enum Tutorial

    Enum is a powerful feature of Java programming language but unfortunately many Java developer didnt all of it. This article will help you to understan
  • How to read file efficient in Java using BufferedReader

    You can read files in Java using InputStream but that would be very inefficient because InputStream reads data byte by byte. In order to read file eff
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  • Can We use Enum in Switch Case in Java

    Yes, you can use Enum inside both switch and case statement in Java. Earlier only int variables are allowed in switch clause and only integer constant