History and development of Java
Araro Ariraro.mp3
Types of java ProgrammingStand alone• A program that is developed by the  userInternet Applets• A program downloaded from ...
Features of Java• Java is an object oriented programming  language• It is both compiled and interpreted• It is platform in...
Compiler and InterpreterSource    Compiler/    Machine  code   Interpreter    code
Byte code and JVM                                              Windows                                                 98 ...
Java Libraries• java.lang: Support classes containing String, Character, Math,  Integer etc• java.io : Support classes to ...
Reserved words• Otherwise called as keywords• Preserved with the system• We cannot use these reserved words as  variable o...
Comments statements in java• Purpose of action being taken in different  steps• There are three kinds of comments in Java....
Output statement in java• System.out.print();• System.out.println();
Java programming with BlueJ
History and development of java
History and development of java
History and development of java
History and development of java
History and development of java
History and development of java
History and development of java
History and development of java
History and development of java
History and development of java
Upcoming SlideShare
Loading in...5
×

History and development of java

2,641

Published on

History and development

0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total Views
2,641
On Slideshare
0
From Embeds
0
Number of Embeds
2
Actions
Shares
0
Downloads
0
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide

History and development of java

  1. 1. History and development of Java
  2. 2. Araro Ariraro.mp3
  3. 3. Types of java ProgrammingStand alone• A program that is developed by the userInternet Applets• A program downloaded from the internet
  4. 4. Features of Java• Java is an object oriented programming language• It is both compiled and interpreted• It is platform independent• It is case sensitive• Access data from local system as well as from the net
  5. 5. Compiler and InterpreterSource Compiler/ Machine code Interpreter code
  6. 6. Byte code and JVM Windows 98 Java Java Java UnixSource Byte code Compiler Interpretercode Os2
  7. 7. Java Libraries• java.lang: Support classes containing String, Character, Math, Integer etc• java.io : Support classes to deal with input and output statements• java.applet: Support classes to generate applet• java.net: Support classes for network related operations• java.awt: support abstract window toolkit and manages GUI• java.txt: supports text element such as date, time and currency• java.math: Support mathematical functions
  8. 8. Reserved words• Otherwise called as keywords• Preserved with the system• We cannot use these reserved words as variable or constant or other identifier names.
  9. 9. Comments statements in java• Purpose of action being taken in different steps• There are three kinds of comments in Java.• // - Single line• /*----------*/ - Multi line• /**------*/ - Documenting comment
  10. 10. Output statement in java• System.out.print();• System.out.println();
  11. 11. Java programming with BlueJ

×