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*ONLINE BUS TIC+ET RESERVATION, For the degree

BACELOR OF TECNOLO.Y

DEPARTMENT OF

Computer Science PUNJABI UNIVERSITY Su/mitte0 B12 PATIALA-!"## VEDIKA

 JA  J AVA TECHNOLOGIES TECHNOLOGIES

 JA  J AVA TECHNOLOGIES TECHNOLOGIES

iNTRODUCTION •

• • •

Java is a programming langage originall! developed "! James #osling at $n %i&ros!stems %i&ros!stems ('hi&h has sin&e merged into ra&le orporation)* +he langage derives m&h o, its s!nta- ,rom  and ..* It has a simpler o"/e&t model and ,e'er lo'level ,a&ilities* It is intended to let appli&ation developers 'rite on&e rn an!'here (4A)*

MAJOR PRINCIPLES • • • • • • • •

$imple "/e&t riented langage 4o"st and se&re E-e&tes 'ith high per,orman&e Easil! interpreted $pports mltithreading 5ighl! se&re 6lat,orm independent langage Atomati&all! per,orms the &leanp 'or7 

 JAVA COMPILER ARCHITECTURE

Concepts of core jaa • • • • • • • • • • • •

6rogramming onstr&ts "/e&t riented 6rogramming 8angage 8i"rar! "/e&t lasses Ke!'ords Inter,a&es  A"stra&t lasses E-&eption 5andling olle&tion Frame'or7  %ltithreading Java Data"ase onne&tivit! A+ Applet  $'ings

!E" APPLICATION DEVELOPMENT

IDE to Dee#op Project 

NetBe'n) is an IDE ,or developing primaril! 'ith JAVA "t also 'ith other langages in parti&lar 656 :.. and 5+%8;*

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+he  8in- $olaris and other plat,orms spporting a &ompati"le JV%*

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