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Read the whole file and return the content without newlines in Java

17 Oct

This is a simple method to read whole file and take as a string without newlines

    public static String readFile(String filename) throws IOException {
        BufferedReader br = new BufferedReader(new FileReader(filename));
        String nextLine = "";
        StringBuffer sb = new StringBuffer();
        while ((nextLine = br.readLine()) != null) {
            sb.append(nextLine);
        }
        //remove newlines
        String newString = sb.toString().replace('\n', ' ');

        return newString;
    }
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Posted by on October 17, 2012 in java

 

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