Core-Java

Core java is completed in practical task

collection_framework

• ArrayList
• HashSet
• HashMap
• LinkedList

Core

• String
• StringBuffer
• StringBuilder
• toString Method
• Area of Circle
• Area of Triangle
• Armstrong Number
• Array 2D
• Array Matrix
• Array Maximum & Minimum
• Array Output
• Array Sorting
• Array Sum & Average
• Date format
• Decimal Number format
• Even (m to n)
• Even Odd
• Factorial
• Fibonacci
• For Each Loop
• If Else
• Math Class
• Palindrome Number
• Pattern
• Prime Number
• Prime Number (m to n)
• Random Number Generate
• Reverse Number
• Sum of digits
• Temperature converter (Celcious to Furrenhite)
• Temperature converter (Furrenhite to Celcious)
• Time Converter
• Vowel & Consonant

File

• Create File
• File Directory
• Read File
• Write File

OOP

• abstraction
• anonymous class
• cell by reference
• cell by value
• encapsulation
• factorial
• inheritance in private mode
• inheritance
• interface
• method overloading
• method overriding
• overloading constructor
• polymorphism
• returning value
• static block
• static keyword
• static method
• static variable
• super keyword

some more problem solving project