How to retrieve value from natGatewayMap using 'exampleKey'?Java
natGatewayMapimplies a variable of a map which holds the nat gateway data. To retrieve a value from it using a key in Java, you would typically use the
get()function available in the
Here is an example of how to use it:
In this example, we're using a hardcoded
natGatewayMap. In your case, you would replace this with your actual map holding the NAT gateway data.
In line 9 we use
natGatewayMap.get("exampleKey")and with that, we're retrieving the value which corresponds to
exampleKeyin the map
In line 12 we print the value to standard output.
"exampleKey"with the actual key for which you want the value from your NAT gateway map. Should the key not be present in the map,
Please remember to import
java.util.HashMapclasses in your program before using them.