import java.util.ArrayList;
import java.util.Properties;
+import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import org.jasypt.util.text.BasicTextEncryptor;
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
+ logger.log(Level.WARN, "Interrupted!", e);
+ Thread.currentThread().interrupt();
}
} catch (IOException ex) {
ex.printStackTrace();