用Java尝试两个Link类

Question

我正试图将两个文件链接在一起，让一个计算字符数，另一个向字符计数器给出答案。第一个文件不能同时显示给定的单词。我该怎么做？

文件一

import java.io.*;
import java.util.Random;
public class Main {
public static void main(String[] args) {
String text = "There isn't and exitsing output for that";
try {
FileReader readfile = new FileReader("resources/words.txt");
BufferedReader readbuffer = new BufferedReader(readfile);
Random rn = new Random();
int lines = 0;
while (readbuffer.readLine() != null) {lines++;}
int answer = rn.nextInt(lines);
System.out.println("Line " + (answer + 1));
readfile = new FileReader("resources/words.txt");
readbuffer = new BufferedReader(readfile);
for (int i = 0; i < answer; i++) {
readbuffer.readLine();
}
text = readbuffer.readLine();
} catch (IOException e) {
e.printStackTrace();
}
System.out.println("The specific Line is: " + text);
}

文件二

public class countWords
{
public static void main(String[] args) {
String string = "nose";
int count = 0;
//Counts each character except space
string = string.replaceAll(" ", "");
count = string.length();
//Displays the total number of characters present in the given string
System.out.println("Total number of characters in a string: " + count);
}
}

Answer 1

为第一个文件找到了它

import java.io.*;
import java.util.Random;
public class Main {
public static void main(String[] args) {
String text = "There isn't and exitsing output for that";
try {
FileReader readfile = new FileReader("resources/words.txt");
BufferedReader readbuffer = new BufferedReader(readfile);
Random rn = new Random();
int lines = 0;
while (readbuffer.readLine() != null) {lines++;}
int answer = rn.nextInt(lines);
readfile = new FileReader("resources/words.txt");
readbuffer = new BufferedReader(readfile);
for (int i = 0; i < answer; i++) {
readbuffer.readLine();
}
text = readbuffer.readLine();
}
catch (IOException e) {
e.printStackTrace();
}
WordCounter wc = new WordCounter(text);
wc.removeSpaces();
wc.count();
int letters = wc.getCount();
System.out.println("The amount of characters is:" + letters);
}

}

得到第二个文件

public class WordCounter
{
private final String word;
private int count = 0;
public WordCounter(String word) {
this.word = word;
}
public void removeSpaces() {
word.replaceAll(" ", "");
}
public void count() {
count = word.length();
}
public int getCount() {
return count;
}
}