/Java/Filterreader converts a string to uppercase java

Filterreader converts a string to uppercase java

import java.io.*;

public class TextFile {
    public static void main (String[] args) throws IOException {
        File file1 = new File("intext.txt");
        File file2 = new File("outtext.txt"); 
        char CharCounter = 0;       
        BufferedReader in = (new BufferedReader(newFileReader(file1)));
        PrintWriter out = (new PrintWriter(new FileWriter(file2)));
        int ch;
        while ((ch = in.read()) != -1){
            if (Character.isUpperCase(ch)){
                Character.toLowerCase(ch);

            }
            out.write(ch);
        }
        in.close();
        out.close();
    }       
}

Source: stackoverflow.com

Similar codes

0 vote718 views1 answer
Android java back button closeapp
Java
1 vote296 views1 answer
How to create an array without knowing the size java
Java
0 vote309 views1 answer
Como detener un void java
Java
17 votes311 views2 answers
Java get screen size
Java
0 vote308 views1 answer
Can abstract method be protected, default, private
Java
0 vote294 views1 answer
Javafx change application title
Java
1 vote298 views3 answers
Java take and save screenshot
Java
0 vote333 views1 answer
How to extract image from server url and store it in a folder in java
Java
1 vote304 views1 answer
Java get appdata path
Java
13 votes287 views2 answers
Java version command
Java