Help it is only printing the file name I need it to read thefile and pull the wo

Question

Help it is only printing the file name I need it to read thefile and pull the words... also I need to check to see if the firstletter is a char "if not dont include the "word" " I know I need aloop but where and how to oly pull the first letter tocheck?????


import java.util.*; import java.io.*;

public class CountOccurrenceOfWords {   public static void main(String[] args) throwsFileNotFoundException {    // Set text in a string          Scanner keyboard = newScanner(System.in);
System.out.print("Enter a filename:: "); String fileName = keyboard.nextLine(); Scanner wordFile = new Scanner(newFileReader(fileName));       // Create a TreeMap to hold words as keyand count as value    TreeMap<String, Integer> map = newTreeMap<String, Integer>();       while(wordFile.hasNext()){    String[] words =wordFile.split("[ .,';:!?(){}]"); error found Scanner RequiredString[]    for (int i = 0; i < words.length; i++) {    String key =words[i].toLowerCase();
   if (words[i].length() > 0){    if (map.get(key) == null){    map.put(key, 1);    }    else {    int value =map.get(key).intValue();    value++;    map.put(key,value);    }    }    }
   // Get all entries into a set    Set<Map.Entry<String, Integer>>entrySet = map.entrySet();
   // Get key and value from each entry    for (Map.Entry<String, Integer>entry: entrySet)    System.out.println(entry.getValue()+ " " + entry.getKey());   } } } Help it is only printing the file name I need it to read thefile and pull the words... also I need to check to see if the firstletter is a char "if not dont include the "word" " I know I need aloop but where and how to oly pull the first letter tocheck?????


import java.util.*; import java.io.*;

public class CountOccurrenceOfWords {   public static void main(String[] args) throwsFileNotFoundException {    // Set text in a string          Scanner keyboard = newScanner(System.in);
System.out.print("Enter a filename:: "); String fileName = keyboard.nextLine(); Scanner wordFile = new Scanner(newFileReader(fileName));       // Create a TreeMap to hold words as keyand count as value    TreeMap<String, Integer> map = newTreeMap<String, Integer>();       while(wordFile.hasNext()){    String[] words =wordFile.split("[ .,';:!?(){}]"); error found Scanner RequiredString[]    for (int i = 0; i < words.length; i++) {    String key =words[i].toLowerCase();
   if (words[i].length() > 0){    if (map.get(key) == null){    map.put(key, 1);    }    else {    int value =map.get(key).intValue();    value++;    map.put(key,value);    }    }    }
   // Get all entries into a set    Set<Map.Entry<String, Integer>>entrySet = map.entrySet();
   // Get key and value from each entry    for (Map.Entry<String, Integer>entry: entrySet)    System.out.println(entry.getValue()+ " " + entry.getKey());   } } }

Explanation / Answer

okay so tree map is not needed at all for this problem. you can have the buffered reader read the file for what you want. however I am confused. what are you checking for?? Are you looking for a particular char? or checking if the first word in the file is a char?? get back to me and I will solve..

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