Java — What line of code should replace the missing statement to compile this program? public class foo { public static void main(String[]args)throws Exception { java.io.PrintWriter out = new java.io.PrintWriter(); new java.io.OutputStreamWriter(System.out,true); out.println("Hello"); } }

Introduction / Context:This question evaluates knowledge of Java import statements and compilation requirements for using java.io classes.

Concept / Approach:

• In Java, include is invalid (C/C++ feature).
• If classes are referenced with full package names (java.io.PrintWriter), no import is necessary.
• But the constructor new java.io.PrintWriter() is invalid without arguments — it requires a Writer or OutputStream.

Step-by-Step Reasoning:

Final Answer:import java.io.*;