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Java Fundamentals: |
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• History
• JDK and JRE
• Byte Codes and JVM(Java Virtual Machine)
• Platform Independent
• Applications and Applets
• Principles of OOPs
• First Java Application
• Variables and Constants
• Arithmetic Operators and Expressions
• Type Conversion in Java
• Comments in Java (3 types)
• Java's Control Statements
• if
• if-else
• do-while
• while
• for
• Increment and Decrement Operators
• Escape Sequence Characters
• Relational and Logical Operators
• Ternary Operator
• switch case
• break
• Bitwise Operators
• Arrays - Single and MultiDimensional
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| Java Classes and Methods: |
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• The General Form of a Class
• Constructor and Method Overloading
• The new Operator
• Garbage Collection
• finalize method
• Command Line Arguments
• The System Class
• Instance methods and variables
• Static keyword
• Inner Class/Nested Classes
• String Class
• Math Class
• Wrapper Classes
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| Inheritance: |
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• Single and Multilevel
• Call by value and Call by reference
• Method Overriding
• this and super keyword
• Abstract and Final Classes
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| Interfaces and Packages: |
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• Multiple Inheritance
• Interface Inheritance
• Instance of operator
• Creating Packages and subpackages
• import statement
• Access Specifiers
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| Exceptions: |
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• Throwable - Exception and Error
• Checked and Unchecked Exceptions
• Five keywords - try, catch, finally, throw, throws
• Nested Exception
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| Collections: |
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• The Random Class
• The Date Class
• The Calendar and Gregorian Calendar Class
• Set - TreeSet and HashSet
• List - LinkedList and ArrayList
• Vector
• Iterator
• Stack
• Map - TreeMap and HashMap
• Hashtable
• StringTokenizer
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| Multi-Threading: |
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• Multitasking vs. Multithreading
• Life Cycle of a Thread
• Creating Thread
• Thread Priorities, Joins and Sleep method
• Synchronization
• Deadlock
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| I/O Package: |
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• Overview of I/O Streams
• Files and Directories
• Byte and Character Streams
• Random Access File
• Object Serialization
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| Assertions: |
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• Introduction
• Putting Assertions in Code
• Enabling and Disabling Assertions
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