Remove line break from text file not working : I'm attempting to remove a carriage return from a java string, but not having much luck so far.  Here's what I currently have code wise.  You can have a look at the desired strings needed below compared to what I'm getting.

    public static void main(String[] args) {
        String tempString = "";
        String tempStringTwo = "";
        String [] convertedLines = new String [100];
        int counter = 0;
        int tempcount = 0;
        
        File file = new File("input.txt");
        if (!file.exists()) {
            System.out.println(args[0] + " does not exist.");
        return;
        }
        if (!(file.isFile() && file.canRead())) {
            System.out.println(file.getName() + " cannot be read from.");
        return;
        }
        try {
            FileInputStream fis = new FileInputStream(file);
            char current;
            
            while (fis.available() > 0) { // Filesystem still available to read bytes from file
                current = (char) fis.read();
                tempString = tempString + current;
                int character = (int) current;
                if (character==13) { // found a line break in the file, need to ignore it.
                    //tempString = tempString.replace("\n"," ").replace("\r"," ");
                    tempString = tempString.replaceAll("\\r|\\n", " ");
                    //tempString = tempString.substring(0,tempString.length()-1);
                    //System.out.println(tempString);
                }
                if (character==46) { // found a period
                    //System.out.println("Found a period.");
                    convertedLines[counter] = tempString;
                    tempString = "";
                    counter++;
                    tempcount = counter;
                }
                
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
        System.out.println("------------------------------------------------");
        for (int z=0;z<tempcount;z++){
            System.out.println(convertedLines[z]);
        }    
    }


    Here's my current output...
    ------------------------------------------------
    The quick brown fox 
    jumps over the lazy dogs.
    Now is the  time for all good men to come to the 
    aid of their country.
    All your base are 
    belong to us.

    Here's what I need...
    -----------------------------------------------------
    The quick brown fox jumps over the lazy dogs.
    Now is the time for all good men to come to the aid of their country.
    All your base are belong to us.