lucene-kmp
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10.2.0-alpha14
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lucene-kmp
core
/
org.gnit.lucenekmp.jdkport
/
TreeMap
/
firstKey
first
Key
open
override
fun
firstKey
(
)
:
K
Returns the first (lowest) key currently in this map.
Return
the first (lowest) key
Throws
No
Such
Element
Exception
if this map is empty