Search:

I have used a Api where it was in.
I was thinking it was always usable, so that explain why it did work in my code.

But I found the answer on how to do this.
Now I can work things out to save...

This is the code I have to grab the key and the entry:



if (Match.equals(entry.getKey())) {
System.out.println(entry.getValue());
}


But now to print every value...

Okey, so this is my whole problem:

I have a MultiHashMap.
Who has a key with multiple values.
Now I am trying to save those values in an excel file.
Every value a new cell.

Now I now...

Is there a way that I can get back how many vales are stored with a certain key?

Like:

Key = 1, Values = Max, Owen, Karl, Jonas, Rose

Number of values would be: 5.
But how do I get my...