Getting https://javahelp.dev.java.net/files/documents/5985/59373/javahelp2-src-2.0.05.zip to ./javahelp2-src-2.0.05.zip
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0curl: (6) Could not resolve host: javahelp.dev.java.net