Using immutable collections is crucial in preventing unintended side effects due to aliasing, which can greatly complicate debugging and lead to unpredictable behavior.
When two or more variables refer to the same object, modifying this shared object leads to aliasing issues; adopting immutable collections prevents such complexities effectively.
Despite arguments against copying collections due to perceived performance hits, immutable collections inherently mitigate data corruption and concurrency problems, fostering safer multi-threaded programming.
Static analysis tools are invaluable for detecting aliasing abuse, encouraging developers to implement immutability early in code design, promoting stability and clarity.
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