src/main/java/info/selflearner/ocr_telegram/util/FileContentReader.java


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package info.selflearner.ocr_telegram.util;

import java.io.File;
import java.io.FileReader;
import java.io.IOException;

public class FileContentReader {

    public static String read(File file) throws IOException {
        try(FileReader fileReader = new FileReader(file)) {
            StringBuilder content = new StringBuilder();
            int nextChar;

            while ((nextChar = fileReader.read()) != -1) {
                content.append((char) nextChar);
            }

            return String.valueOf(content);
        }
    }

}