anirban99/yet-another-kotlin-vs-java-comparison

Shows complete examples where the Kotlin code is compiled to bytecode and decompiled to Java

Yet Another Kotlin VS Java Comparison

This one shows complete examples where the Kotlin code is compiled to bytecode and decompiled to Java. Enabling a person familiar with Java to very quickly understand Kotlin.

Examples

The examples are organized like the examples in the Kotlin Reference.

Basics

• Control Flow
  • Assign From If
  • Assign If Not Null
  • When
• Returns Jumps
  • Loop Labels
  • Return To Label

Classes And Objects

• Classes And Inheritance
  • Empty Class
  • Constructor Param
  • Init Order Demo
  • Constructor To Attribute
  • Init From Constructor
  • Constructor With Annotation
  • Secondary Constructor
  • Default Values
  • Instantiation
  • Open Closed Data Object
  • Inheritance
  • Inheritance No Primary Constructor
  • Override Method
  • Derived Class Initialization Order
  • Inner Class
  • Overriding Rules
• Data Classes
  • Class Body And Constructor
  • Copy
  • Destructing
  • Data
• Generics
  • Out Parameter
  • In Parameter
  • Copy Out Parameter
• Nested Classes
  • Nested Class
  • Inner Class
  • Anonymous Class
• Objects
  • Object
  • Companion And Jvmstatic
• Properties
  • Properties And Fields
  • Setter With Annotation
  • Var And Val
  • Lateinit
• Sealed Classes
  • Sealed Class
  • Not Sealed

Functions And Lambdas

• Functions
  • Tail Recursive
  • Single Expression
  • Infix

Mixed

• Extensions
  • Extending Standard Library