A1590026209_21789_20_2018_0 Lecture .ppt

java

1. CSE310
Programming in Java
Lecture #0
The kick start session

2. Programming in JAVA
CSE310
•L -0
•T -0
•P -5
5 Practical/Week
Note: Laptop is compulsory.

3. Course Objectives
•WriteJavacodethatusesvariables,arrays,conditional,loop
constructs,primitivenumericdata,stringdataandJavaoperators.
•Accessthefieldsandmethodsofanobject,manipulatetextdata
usingthemethodsoftheStringandStringBuilderclasses.
•Declare,override,invokemethodsandusecastingwithoutlosing
precisionorcausingerrors.
•Accessandcreatestaticfieldsandmethods,useclassesfromthe
java.timeandjava.time.formatpackagestoformatandprintthe
localdateandtime.
•Useaccessmodifiers,overloadedconstructors,simpleclass
hierarchyanddemonstratepolymorphismbyimplementingaJava
Interface.
•UsePredicateLambdaexpressionasanargumenttomethod,andto
handlecheckedexceptioninJava.

4. Course Assessment Model
CSE310 -Marks break-up
•Attendance 5
•CA(Best two out of three BYOD Practicals) 30
•MTT (MCQ based) 20
•ETE (Mix of MCQ & Subjective) 45
Total 100

5. Details of Academic Tasks
•Practical 1: BYOD Practical (5
th
Week)
•Practical 2: BYOD Practical (9
th
Week)
•Practical 3: BYOD Practical (12
th
Week)

6. Course Contents?

7. Course Contents
•IntroductiontoJavaEditions,JDK,JREandbasic
programmingconstructse.g.conditionalstatements,looping
statements,operatorsandarraysetc.
•Classes, Methods and Objects
•Encapsulation, Inheritance and Polymorphism
•Date/Time API
•Lambda Expressions
•Packages
•IO Fundamentals
•Exceptions and Assertions
•Generic Programming
•Java Collection Framework

8. Platform Overview, Writing Programs, Basic &
Exclusive Features
Unit I

9. Unit
II
Classes, Objects,
Conditionals, loop, Date/Time
API etc.

10. Unit III
Encapsulation and
Inheritance

11. Date/Time API and Lambda ExpressionsUnit IV

12. Handling Exceptional Conditions and IO
Fundamentals
Unit V

13. Collections and Generic ProgrammingUnit VI

14. The Hitch…
BURNING questions in mind…
•Why are we learning Java?
•What will be the course outcome?

15. Course Outcomes
Upon completing the course, you will able to
Understanding JDK, JRE, JVM etc.
Create, compile, and run Java programs
Understand Core Java classes
Create and use methods
Establish a firm foundation on Java concepts
Exception Handling, Date/Time API and IO
Streams usage

16. Software Requirement
•jdk 8
•Netbeans IDE

17. Oracle Certification Details
•Java SE 8 Certification (Oracle Certified Associate)
•Exam Code: 1Z0-808
•Mapped with Course: CSE310

18. Professional Benefits
•In future, certification will be the only way to get dream job.
•Expand your knowledge base and validate your skills to
appeal to potential employers.
•Improve your potential earning power to command a higher
salary.
•Learn to perform complex, hands-on activities through lab,
study and practice sessions.
•Access a secure digital badge you can add to your social
media profiles.
•Gain exposure to a wide variety of important features,
functions and tasks to use on the job.

19. Important
•LPU students are being given at least 30% discount on
certification exam fee.
•Oraclelearningsubscriptionwillbeavailableforthe
completeterm(17182),thereforestudentwhowilloptfor
certificationwillbetaughtbyOracleitself.
•Onclearanceofcertificationexamthecoursewillbe
exemptedandgradewillbebasedonperformancein
certificationexam.
•Last Date to apply: 20
th
January 2018

20. Registration Link
https://tinyurl.com/javase8lpu
Note:
•limited seats only,
•Confirmation on First come first serve basis

21. Installation Steps
•Install jdk1.8.0

22. How to set Path in Java
•Thepathisrequiredtobesetforusingtoolssuchasjavac,
javaetc.
•Ifyouaresavingthejavasourcefileinsidethejdk/bin
directory,pathisnotrequiredtobesetbecauseallthetools
willbeavailableinthecurrentdirectory.
•ButIfyouarehavingyourjavafileoutsidethejdk/binfolder,it
isnecessarytosetpathofJDK.
•There are 2 ways to set java path:
•Temporary
•Permanent

23. •For setting the permanent path of JDK, you
need to follow these steps:
•Go to MyComputer properties -> Advanced
tab -> Environment variables -> new tab of
user variable -> write path in variable name ->
write path of bin folder in variable value -> ok
-> ok -> ok

24. Example
1)Go to MyComputer properties

25. 2)click on Advanced System Settings tab

26. 3)click on environment variables

27. 4)click on new tab of user variables

28. 5)write path in variable name

29. 6)Copy the path of bin folder

30. 7)paste path of bin folder in variable value

31. 8)click on ok button

32. 9)click on ok button

33. •GotoMycomputer’sProperties,select
AdvancedSettings,clickEnvironment
Variables,InAdvanced,insecondwindow
…..selectpathinthatatendputsemicolon
andcopythepathfromc:->programfiles->
java->jdk->bin,copythiscompletepathand
pasteattheendofpATHinenvironment
variable.
•OpenCMD,typejavac….itwillshowallthe
directories(itconfirmsthatjavahasbeen
installedsuccessfully)

34. Next Class: Introduction to Java