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Kotlin Intermediate
Exception Handling
try-catch, finally, throw, custom exceptions and try expressions.
kotlin exceptionstry catch Block in Kotlintry-catch handles runtime errors and prevents program crash. A Kotlin example with source code and sample output.kotlin exceptionsfinally Block in Kotlinfinally block always executes after try and catch. A Kotlin example with source code and sample output.kotlin exceptionsthrow Exception in Kotlinthrow creates and raises an exception at runtime. A Kotlin example with source code and sample output.kotlin exceptionsCustom Exception in KotlinYou can define custom exceptions by extending Exception class. A Kotlin example with source code and sample output.kotlin exceptionstry Expression in KotlinIn Kotlin, try-catch can be used as an expression that returns a value. A Kotlin example with source code and sample output.kotlin exceptionsException Handling Best Practices in KotlinCatch specific exceptions instead of generic Exception when possible. A Kotlin example with source code and sample output.
Related topics
Null Safety Nullable types, safe casts, let, lateinit and null handling in Kotlin. Kotlin Strings String basics, templates, comparison, substring and raw strings. Kotlin Arrays Declare, initialize, access and iterate arrays in Kotlin. Collections Intro Lists, sets, maps and common collection operations. Packages & Imports Organize code with packages, imports and visibility modifiers. Type Features Type aliases, destructuring declarations and related Kotlin type syntax.