private File getAndValidateFile(String pFile, String pWhat) throws IOException {
File ret = new File(pFile);
if (!ret.exists()) {
throw new FileNotFoundException("No such " + pWhat + " " + pFile);
}
if (!ret.canRead()) {
throw new IOException(
pWhat.substring(0, 1).toUpperCase()
+ pWhat.substring(1)
+ " "
+ pFile
+ " is not readable");
}
return ret;
}
