Java Programming Language Tutorial - Basic Introduction

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Basic Java Tutorial - Introduction of Java, Its types, and Versions.

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B a s i c J a v a T u t o r i a l T hi s s t or y i s i nt r oduc t i on a bout J a va J a va a ppl i c a t i ons a nd i t s ve r s i on t y p e s . T he m ot i ve c r e a t i ng t hi s l i s t f or f r e s he r s t o unde r s t a nd t he ba s i c s of j a va . B e s t J a v a T r a i n i n g i n C h e n n a i A r e y o u l ooki ng f or b e s t j ava t r ai n i n g i n C h e n n ai t o s t a r t y o ur c a r e e r i n I T i ndus t r y . D o y o u know w ha t i s J a va a nd how i t i s w or ki ng B e f or e g e t i nt o t he j a va t r a i ni ng vi s i t he r e t o g e t i de a a bout J a va a nd i t s f unc t i ons . Wh at i s Java J a va i s one of t he popul a r pr ogr a m m i ng l a ng ua ge us e d by a l l t he I T i ndus t r y t o de ve l op t he a ppl i c a t i on. E ve r y o ne ’ s know t ha t J a va i s t he hi g h l e ve l pr ogr a m m i ng l a ngua ge hi g h s e c ur e d a nd obj e c t or i e nt e d pr ogr a m m i ng l a ngua ge . Java p r ogr am m i n g l an gu age ha s i t ’ s ow n r un t i m e e nvi r onm e nt c a l l e d JR E Java R u n t i m e E n vi r o n m e n t a nd A P I . I t i s t he m a i n s of t w a r e t ool us e d t o bui l d j a va a ppl i c a t i on. J R E i s t he c om bi na t i on of JV M Java V i r t u al M ac h i n e C or e C l as s e s a nd l i b r ar i e s . B as i c Java E xam p l e P ubl i c c l a s s H e l l oW o r l d P ubl i c s t a t i c voi d m a i n s t r i ng a r g s S y s t e m .out .pr i nt l n “ H e l l o W o r l d ” T y p e s a n d U s a g e o f J a v a A p p l i c a t i o n s S t a t e d by s ur ve y m or e t ha n 3 bi l l i on de vi c e s r un by us i ng j a va . S om e of t he e x a m pl e de vi c e s r un by j a va a ppl i c a t i ons .  S t an d al on e A p p l i c at i on D e s kt op A ppl i c a t i on or W i ndow B a s e d A ppl i c a t i ons  W e b A p p l i c at i on s W e b A ppl i c a t i on  E n t e r p r i s e A p p l i c at i on s B a nki ng a nd ot he r i ndus t r y A ppl i c a t i ons  M ob i l e A p p l i c at i on M obi l e B a s e d A ppl i c a t i ons  E m be dde d S y s t e m  R obot i c s a nd G a m e s e t c .

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V e r s i on s of Java A p p l i c at i on : I n J a va c ur r e nt l y f our ki nd of ve r s i on i s a va i l a bl e . T ha t a r e J a v a S t a n d a r d E d i t i o n J a v a S E J a va S t a nda r d e di t i on i s t he ba s i c j a va pr og r a m m i ng pl a t f or m . I t i s t he c ol l e c t i on of Java A p p l i c at i on P r ogr am m i n g i n t e r f ac e A P I . T he A P I s a r e j a va .l a ng j a va .i o j a va .ne t j a va .ut i l j a va .s ql j a va .m a t h a nd e t c . J 2 E E J a v a E n t e r p r i s e E d i t i o n G e ne r a l l y i t i s c a l l e d J 2E E by j a va pr of e s s i ona l s a nd i t i s a dva nc e d ve r s i on of j a va m a i nl y us e d t o bui l d w e b ba s e d a ppl i c a t i on a nd e nt e r pr i s e ba s e d a ppl i c a t i ons . I t i s t he c om bi na t i on of S e r vl e t J S P W e b S e r vi c e s E J B J P A a nd m or e . J a v a M i c r o E d i t i o n J a v a M E T hi s ve r s i on of j a va i s us e d t o bui l d m obi l e de vi c e ba s e d a ppl i c a t i ons . J a v a F X T hi s ve r s i on ha s us e d t o bui l d w e a l t hy m obi l e a ppl i c a t i ons . E n d

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