@Synchronized private fun containsMapping(key: Any, value: Any): Boolean {val hash: Int = Collections.secondaryHash(key)val tab: Array<sun.jvm.hotspot.utilities.HashtableEntry<K, V>> = table val index = hash and tab.size - 1var e: sun.jvm.hotspot.utilities.HashtableEntry<K, V> = tab[index] while (e != null) { if (e.hash === hash && e.key.equals(key)) {return e.value.equals(value)}e = e.next}return false}
Returns true if this map contains the specified mapping .