readFileFromDisk.java

public void readFileFromDisk (String path, String fileName){
	try{
		bufferReader = new BufferedReader(new FileReader("C:\\dati\\fileDiTest.txt"));
            
        StringBuilder sb = new StringBuilder();
        String line = bufferReader.readLine();
        while (line != null) {
            sb.append(line);
            sb.append(System.lineSeparator());
            line = bufferReader.readLine();
        }
        String everything = sb.toString();
        log.debug("everything: " + everything);
	} catch (FileNotFoundException fileNotFoundException) {
		log.error("Error in readFileFromDisk - File not foud", fileNotFoundException);
	} catch (IOException ioe){
		log.error("Error in readFileFromDisk - Generic i/o error", ioe);
	} finally {
		if (bufferReader != null) {
			bufferReader.close;
		}
	}
}

//call example: readFileOnDisk("C:\\dati\\", "fileTest.txt");