WAP for reverse string. array vs arraylist. map and hashmap. what are the explicit wait expected conditions. how to perform mouse over on webelement.

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This question covers topics like reversing a string, array vs ArrayList, map and HashMap, explicit wait expected conditions, and performing mouse over on a WebElement.

To reverse a string, you can use the StringBuilder class and its reverse() method.
An array is a fixed-size data structure, while an ArrayList is a dynamic-size data structure.
Map is an interface that represents a mapping between a key and a value, while HashMap is an implementation of the Map interface.
Explicit wait expected conditions include elementToBeClickable, visibilityOfElementLocated, presenceOfElementLocated, etc.
To perform a mouse over on a WebElement, you can use the Actions class and its moveToElement() method.

WAP for reverse string. array vs arraylist. map and hashmap. what are the explicit wait expected conditions. how to perform mouse over on webelement.

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