Are values processed together with their keys for storage in memory cells?

In Java, when storing data in memory (for example, in a collection or cache), both keys and values are typically processed. This is necessary for correct storage and subsequent lookup by key.

For example, in HashMap, keys and values are stored together: the key is used to compute the hash code and determine the position in the array, while the value is used to store the data. When storing, keys and values are serialized or copied into memory together to ensure data integrity and accessibility.

Thus, values are not processed separately from keys — they are stored together to ensure the correct operation of the data structure.