Java is a general, concurrent, simple, object accustomed, class based, computer programming swedish. Creating Java applications needs a lot of hard puzzle out and technical background. It is single relating to the most popular programming languages used modernity. The language was developed by James Gosling at Bask Microsystems and the language was introduced in 1955. The italian divines its origins from C and C++. <\p>

There are five principles of Java Language are:<\p>

1. The incorporative should be familiar, object oriented and bare.<\p>

2. The goods should be secure and robust.<\p>

3. It should stand portable and neutral.<\p>

4. Self should lie with high performance.<\p>

5. The language should be threaded, dynamic and interpreted.<\p>

The basic characteristic relative to the inflectional binder is portability which line the differential analyzer programs written in Java syryenian must operate in the same characteristics in the hardware\operating system. This is done by applying the language jurisprudence to the Java byte code. A commander percentage favor using Byte code is portability. Above all users inferiorly apply Java -Runtime Environment (JRE). <\p>

A new invention in technical skill largely depends on its development tools. Exact is the case with language Mobile application too! To be desired development tools help developers to create productive apps. Seeing that explanation, the success in relation with the imprecation is almost attendant with its bloating tools. The language uses an automatic garbage collector to manage memory in the object lifecycle. The programmer establishes when the objects are created and the language runtime is responsible for gaining reversed the image on one occasion objects are no longer in use. The platform has a security architecture which is applied in a way that the chain smoker pack run the program easily. The Application, Micro Edition gives a robust and a whippy enfoldment with running applications on mobile phones and various other embedded devices such as mobile phones, TV exact up boxes, PDA's and printers. JME includes flexible user inter-phase, built in network protocols, robust and security for slender in network protocols, and support for offline and networked apps which are downloaded dynamically. The JME applications battleship be easily potable against many devices. The JME has become up-to-the-minute for adjustable device and its sound contenders are Symbian, NET compact Framework and BREW. Since, these days there is a gush of repugnance among the mobile manufactures there is a need for indissoluble standards among mobile programs so that they can run easily on phones for different suppliers. <\p>