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Java Key Tutorials
What is interface in Java with Xxample
interface in Java is keyword which is used to declare abstract contracts.
Private Keyword Example in Java - Best practice
Private keyword provides encapsulation in Java which is a much needed property.
Java Literals in JDK 7
Java Literals are key components to the Java language as they help to make up the basic building blocks of all applications at some level. In this article learn the new features in JDK 7.
Finally(), Finalize and Final Keyword in Java
There's some confusion in the mind of an intermediate level programmer about finalize(),finally and final in java. So to remove that confusion from each and everyone's mind I thought of writing a post on it. finalize() : A Method finally : A Clause in Try-Catch final : Keyword in java
throw vs throws in Java Exception handling
Quick Java tutorial on difference between throw and throws keyword in java.throw and throws are used in Exception handling in Java. throws is used in method signature to declare which Exception can be thrown by method while throw method is used to actually throw Exception in Java.
[Video] Learning Java for beginners 1 - The Basic Fame Work
In this video we are going to cover a few key concepts regarding the Java language as well as what you need to get started on your first application.
How to Convert key and value of Map into List in Java
In order to convert Map into List you can convert either keys of Map into List or values of Map into List. This article is quick tip to convert either keys or values into List in Java.
What is final keyword in Java with Example
Detailed explanation of what is final keyword in Java, final variables, final fields, final method and final class in Java. Should you make static variable final or not, can you override final method in Java and can you inherit final class in Java. Answer of all this question are discussed in this java final keyword tutorial.
How to loop Map in Java - Code Example
looping Map is very easy in Java by using foreach loop and iterator in Java. you can iterate on keySet or EntrySet and get all keys and values from Map in java. This article contains 4 ways to iterate Map in Java with complete code example.
The final keyword in Java
A tutorial on final keyword in Java. It also explains how to initialize a blank final variable.
STATIC Keyword in Java
A Tutorial on Static Keyword in Java, telling is usage along with what the difference when used with methods and variables.
Java TreeMap Tutorial: Master TreeMap with Example
TreeMap in Java is the best solution for Java programs which are looking for sorted datastrucutre. TreeMap in Java sort keys based on either their natural order or any custom order defined by provided comparator while creating TreeMap. If you try to store any element in TreeMap which is not of same type like earlier key you will get ClassCastException because with every new key insertion treeMap sort all the keys.
What is static in Java with Example
static is an important keyword in Java. Static can be applied to inner classes, variables and methods. static belongs to Class in Java and value of static variable will always be same for all instance of that Class. static methods are also binded at compile time as opposed to non static method which are binded at runtime. This article explains lot of important details about static keyword in Java.
Transient keyword Explained in Java with example
Some of java keyword are not very famous one of them is transient keyword which is used in Serialization process. This article explains key concept of transient variable in java. transient variable saves you from dangerous NotSerializableException if any of your member variable is not serializable and you have made class to implement serializable. it also gives you some control over serialization process by excluding some members from serialization.
What are differences between HashSet and HashMap in Java
HashMap and HashSet are two very important class in java collection framework and difference between these two is oftenly asked in java interview. This article focus on key differences between HashSet and HashMap and explains concept in simple and easy to understand language.