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junit

JUnit RunWith Example
In this example we are going to explain how to run simultaneously more than one test cases using JUnit testing…
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List

Java List to Array Example
In this example, we will see how to convert a List (java.util.List) in Java into an array. java.util.List has two…
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FileWriter

Java FileWriter Example
In this example, we will discuss the Java FileWriter class and how to use it to write streams of characters.…
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Log4j

log4j – Additivity Property Example
In this post, we are going to discuss about log4j additivity and how you configure them using both log4j.properties and…
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RejectedExecutionException

java.util.concurrent.RejectedExecutionException – How to solve RejectedExecutionException
In this example we are going to talk about java.util.concurrent.RejectedExecutionException. When using an Executor to run your threads, it might…
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JDialog

Java JDialog example
This is a tutorial of how to create dialog windows, using the JDialog class of the javax.swing package. The Swing…
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NetBeans

How to Install NetBeans IDE 8.0 in Ubuntu
In this example we shall show you how to install NetBeans IDE 8.0 which was finally released on March 18, 2014,…
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List

Java List Contains Method Example
In this example we will discuss the java.util.List.contains method and see how to use it. The method signature in the…
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lang

Java equals method – .equals Java Example
In this example, we will discuss the Java .equals method. This is one of the methods that all objects have…
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exceptions

java.lang.VerifyError – How to solve VerifyError
In this tutorial we will discuss about the VerifyError in Java. This error indicates that the verifier, included in the…
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