Test Case 1 Please enter the file name or type QUIT to exit: \n text1.txt ENTER Stop and smell the roses. n Test Case 2 Please enter the file name or type QUIT to exit: \n txt1.txt ENTER File txt1.txt' is not found.\n Please re-enter the file name or type QUIT to exit: \n text1.txt ENTER Stop and smell the roses.\n Test Case 3 Please enter the file name or type QUIT to exit: \n text2.txt ENTER A true rebel you are! Everyone was impressed. You'll do well to continue in the same spirit. \n Please explain a bit more in the way of footnotes. From the given text it's not clear what are we reading about. \n Test Case 4 Please enter the file name or type QUIT to exit: \n somefile.txt ENTER File 'somefile.txt' is not found. \n Please re-enter the file name or type QUIT to exit: \n anotherbadfile.txt ENTER File 'anotherbadfile.txt' is not found. \n Please re-enter the file name or type QUIT to exit: \n quit ENTER
Please explain a bit more in the way of footnotes. From the given text it's not clear what are we reading about.\n and there needs to be nothing after that.
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.regex.Pattern;
import java.util.regex.Matcher;
public class WordSeparator {
public static void main(String[] args) {
try (BufferedReader reader = new BufferedReader(new InputStreamReader(System.in))) {
String inputFileName;
boolean fileNotFound;
while (true) {
fileNotFound = false; // Reset fileNotFound flag for each iteration
System.out.print("Please enter the file name or type QUIT to exit:\n");
inputFileName = reader.readLine();
if (inputFileName.equalsIgnoreCase("QUIT")) {
break;
}
try {
BufferedReader fileReader = new BufferedReader(new FileReader(inputFileName));
String line;
StringBuilder result = new StringBuilder();
while ((line = fileReader.readLine()) != null) {
// Use regular expressions to split the input into words and punctuation
Pattern pattern = Pattern.compile("([A-Z][a-z]*|[.!?])");
Matcher matcher = pattern.matcher(line);
boolean newSentence = true;
while (matcher.find()) {
String token = matcher.group();
if (newSentence && !token.equals(".")) {
result.append(token.substring(0, 1).toUpperCase()).append(token.substring(1));
newSentence = false;
} else {
if (token.equals(".") || token.equals("!") || token.equals("?")) {
newSentence = true;
}
result.append(" ").append(token);
}
}
}
System.out.println(result.toString().trim()); // Remove trailing newline
fileReader.close();
} catch (IOException e) {
fileNotFound = true;
System.out.println("File '" + inputFileName + "' is not found.");
}
if (fileNotFound) {
System.out.print("Please re-enter the file name or type QUIT to exit:\n");
}
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
PleaseExplainABitMoreInTheWayOfFootnotes.FromTheGivenTextIt'sNotClearWhatAreWeReadingAbout.
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