get
fun getInt(k: String, orElse: () -> Int = { throw NullPointerException() }): Int
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Get a Int associated with requested key.
Return
The Int associated with requested key, or the result of applying orElse if k was not found.
Parameters
k
The key.
or
An optional function to run if k was not found. If not present, a NullPointerException is thrown if k was not found.