Java

Java Course detail

  • Java introduction and history
  • JDK,JVM,JRE
  • Path and classpath environment parameters
  • HelloWorld in java
  • Primitive Datatypes
  • Operators and Expressions
  • Control flows – if,else,elseif,for,while,dowhile etc.
  • Introduction to Object-Oriented Programming
  • Classes and Objects
  • Fields and Methods
  • Encapsulation
  • Method Overloading
  • Static
  • Arrays
  • Inheritance
  • Object Substitution
  • Polymorphism
  • Abstract class
  • Interface
  • Access Control
  • Math,Number,BigDeciaml, BigInteger
  • Exception Handling try catch
  • finally blocks
  • Custom and nested exceptions
  • Threads
  • Java.util and collection API's
  • Java.io
  • Java.net
  • Java.sql(JDBC)
  • RMI – Remote Method Invocation
  • Generics
  • For each loop,Boxing,unboxing,enums
  • Varargs,static imports
  • Introduction to Hot spot java virtual machine
  • Introduction to AWT and Swing API's
  • Event Delegation model
  • Any Open topics
  • Packages and import statements
  • Java.lang package
  • Object,String,Stringbuffer, StringBuilder
  • Runtime,ProcessBuilder
  • Wrapper classes
Java
A high-level programming language developed by Sun Microsystems. Java was originally called OAK, and was designed for handheld devices and set-top boxes. Oak was unsuccessful so in 1995 Sun changed the name to Java and modified the language to take advantage of the burgeoning World Wide Web. Java is an object-oriented language similar to C++, but simplified to eliminate language features that cause common programming errors. Java source code files (files with a .java extension) are compiled into a format called bytecode (files with a .class extension), which can then be executed by a Java interpreter. Compiled Java code can run on most computers because Java interpreters and runtime environments, known as Java Virtual Machines (VMs), exist for most operating systems, including UNIX, the Macintosh OS, and Windows. Bytecode can also be converted directly into machine language instructions by a just-in-time compiler (JIT). Java is a general purpose programming language with a number of features that make the language well suited for use on the World Wide Web. Small Java applications are called Java applets and can be downloaded from a Web server and run on your computer by a Java-compatible Web browser, such as Netscape Navigator or Microsoft Internet Explorer.