In Java

Write a statement that declares a PrintWriter reference variable named fileOutput and initializes it to a reference to a newly created PrintWriter object associated with a file named output.txt.

Given an initialized String variable named outfile, write a statement that declares a PrintWriter reference variable named fileOutput and initializes it to a reference to a newly created PrintWriter object associated with a file whose name is given by outfile.

Given a PrintWriter reference variable named fileOutput that references a PrintWriter object, write a statement that writes the string "Hello World!" to the file to which fileOutput streams.

Given a String variable named firstLine, write a sequence of statements that create and use a Scanner object to read the first line of a file and storeit in firstLine. Assume that a reference variable of type File called myFile has already been declared and assigned an object of type File for you to use.