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In Selenium automation, several Java Collections are extremely useful for handling dynamic data. ArrayList is commonly used for storing web elements, dropdown values, or extracted text because it allows fast access and iteration. HashMap is great for managing key–value data like test data, locator mappings, or configuration values. Set helps when you need to avoid duplicates for example, capturing unique links. Using these collections improves code readability and efficiency, especially when building frameworks or data-driven tests as part of a Selenium certification course. Overall, Java Collections make Selenium scripts more flexible, maintainable, and scalable.
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Posted : 03/12/2025 5:47 am