/**
* Loads default values of common parameters from a properties file searching the working
* directory and user's home.
*
* @return default configuration
*/
private static Properties loadDefaults() {
final String[] dirs = new String[] {"user.dir", "user.home"};
final Properties props = new Properties();
for (final String d : dirs) {
String path = System.getProperty(d) + File.separator + DEFAULT_PROPERTIES;
File f = new File(path);
if (f.exists() && f.canRead()) {
try {
FileInputStream is = new FileInputStream(f);
props.load(is);
l.debug("Successfully red the gdi configuration from '" + f.getAbsolutePath() + "'.");
return props;
} catch (IOException e) {
l.warn(
"Readable gdi configuration '"
+ f.getAbsolutePath()
+ "' found be error occurred reading it.");
l.debug("Error reading gdi configuration '" + f.getAbsolutePath() + "': ", e);
}
}
}
return props;
}
