get
fun getString(k: String, orElse: () -> String = {
throw NullPointerException("Key, $k, not found.")
}): String
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Get a String associated with requested key.
Return
The String 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.