import java.io.IOException;

import java.io.PrintWriter;

import java.io.StringWriter;

public class FlushHeaders {

public static void flushHeaders(PrintWriter out, String errorMessage) {

// Create a StringWriter to capture the output

StringWriter sw = new StringWriter();

// Create a PrintWriter to write to the StringWriter

PrintWriter pw = new PrintWriter(sw);

// Print the error message to the StringWriter

pw.println("Error: " + errorMessage);

// Flush the PrintWriter to ensure the output is written to the buffer

pw.flush();

// Get the error message from the StringWriter

String errorOutput = sw.toString();

// Print the error message to standard output

System.err.println(errorOutput);

}

public static void main(String[] args) throws IOException {

// Example usage

PrintWriter out = new PrintWriter(System.out); // Get a PrintWriter to System.out

flushHeaders(out, "Simulated error during header processing.");

out.println("Continuing execution...");

}

}