For this Java Function interface example, we will provide a single method named “apply” that takes an Integer as an argument, squares it and returns the result as a String ... both the brackets and ...

Create the Java string variable. You can create the variable anywhere in your source code file, but the variable is typically created at the beginning of your Java function. Type the following ...

If you’re a Java ... function, just create a simple class with an instance method that performs the following functions: The AWS Lambda framework passes any text or JSON based payload data to your ...