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Array in Java
An Array is the static memory allocation that holds a fixed number of values of same type in memory. The size or length of an array is fixed when the array is created. Each item in an array is called an element. First element of an array starts with zero. Different types of array used in Java are One-dimensional, Two-dimensional and multi-dimensional. View Rating

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How to write a file in Java?
How to write a file in Java? To write a file in Java use the class FileWriter and BufferedWriter. The FileWriter class is used to write data into output stream. However, one can specify these values by using OutputStreamWriter on a FileOutputStream. There are various constructors of FileWriter class that allows data writing in output stream in various ways. View Rating

Java-Tutorials

Threads in Java
Threads in Java help in multitasking. They can stop or suspend a specific running process and start or resume the suspended processes. This helps in increasing the speed of the processes. In Java programming, Java Virtual Machine (JVM) controls the life-cycle of thread. Different states of Thread during its life-cycle are New State, Ready-to-Run, Running and Dead (Terminated) etc. View Rating

Java-Tutorials

Oracle Corp. introduces updated version of Java
Oracle Corp has released a new version of Java programming language to check the recent security issues with the language, which has raised various security concerns across the world. To overcome the recent security loop holes of Java, software giant Oracle Corp. has released a new and updated version of Java programming language that runs inside Web browsers and protects it hackers and hacking. View Rating

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Multithreading in Java
Multithreading in java is running multiple threads sharing same address space concurrently. A multithreaded program has two or more parts running simultaneously. Each part is called a thread and has a separate path of execution. Multithreading allows a process to run its tasks in parallel mode and execute these different tasks simultaneously. View Rating

Java-Tutorials

Collections in Java
Collections in Java are data-structures primarily defined through a set of classes and interface and used by Java professionals. Some collections in Java that are defined in Java collection framework are: Vectors, ArrayList, HashMap, LinkedList, Stack and Hashtable. Collection Interface is used to circulate through these collections of objects. View Rating

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Java Interface
In this section we will discuss about the interface in Java. View Rating

Java-Tutorials

Hibernate Tutorial
This section contains the various aspects of Hibernate. Here we will read What is hibernate ?, Features of Hibernate, Compatibility with the various databases, Hibernate dialect of various databases, Architecture of Hibernate, How to download hibernate ?, Hibernate Versions etc. View Rating

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Java Abstract Class Example
Abstract class in Java is a class which is created for abstracting the behaviour of classes from the outside environment. Abstract class can be created using 'abstract' keyword. An abstract class may contain abstract as well as non-abstract methods. View Rating

Java-Tutorials

Java Password Field
In this section we will discuss how to use password field in Java. View Rating

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