Lab07 - Midterm Exam

Témata písemky

• Java basics
  • Object, constructors, methods, fields (attributes)
  • Object comparsion equals method
  • Java packages
• Object oriented programing in Java
  • Interface, implementation of interface, inheritance
  • Inheritence and constructors, this(), super()
  • Method overriding
  • Casting object variables, operator instanceof
  • Nested (Internal) class
  • Supertype Class Object
  • Absract classes, virtual methods
• Exceptions
  • Exception throwing
  • Exception hierarchy - Checked/unchecked
  • try - catch block
  • finally
  • Enhanced syntax of “try” - try with resources
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• Java Collections Framework
  • Base type of collections - collection hierarchy
  • difference between diffrent type of collections
  • Using of Map and Set
  • Algorithms in java.util.Collections
  • Comparable / Comparator
  • Iterable / Iterator