Goal: Learn to concatenate strings. Needs to be write in java language

Acsignment You need to send some data to a remote server that reads a stream of characters. The server works as followssit first reads the length of

the string that it should parse, followed by a space, and finally, the actual string.

Given the string message, write some code that follows the above format and asigns its value to the previously dedared string variable

formattedMessage. For example, if message were "Hello World!", formattedMessage should be $"12$ Hello World!".