![]() Having code encapsulated in a class offers little benefit over having code encapsulated in a package/build module/etc. Everything should default to an “internal” visibility, where “internal” code is implementation details (of a package, build module, or whatever the code is packaged in that ships functionality via a public API). Code is either API or implementation details. Public is the only worthwhile visibility qualifier. Protected modifier is not for top level declarations.Protected members will be only accessible by the declaring class and sub classes.Public is the Only Worthwhile Visibility Modifier Any class inside the module who sees the declaring class can access its internal members. They will only be visible inside the same module. Internal modifier is a module level modifier. If we declare a class as private, it will only be visible to the classes declared inside the same file. That means, if we declare a method or variable private, it will only be visible inside the class it belongs to. Private modifier limits the visibility to the file or class containing the declaration. Any class who sees the declaring class can access its public members. Public members are visible to all other classes. If we do not type any modifier, visibility will be public. The default visibility modifier is public. We have public, private, protected and internal. Similarly in Kolin we have visibility modifiers. Github Link to download the code project Kotlin Visibility Modifiers
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