What are class loaders, Why java is a robust language , what are enums etc

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Class loaders are responsible for loading classes into memory, Java is robust due to its strong memory management and exception handling, enums are a special data type that restricts variables to a predefined set of values.

Class loaders in Java are responsible for dynamically loading classes into memory at runtime.
Java is considered a robust language due to its strong memory management, garbage collection, and exception handling capabilities.
Enums in Java are a special data type that allow variables to be restricted to a predefined set of values, providing type safety and readability.
Example: Class loaders are used in Java to load JDBC drivers dynamically at runtime.
Example: Java's robust exception handling helps prevent crashes and allows for graceful error recovery.
Example: Enums can be used to represent days of the week with a predefined set of values like MONDAY, TUESDAY, etc.

What are class loaders, Why java is a robust language , what are enums etc

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