Problem in req, res java.net

[MarcosVasconcellosJr]

I have a big problem really, my req on lib java.net are not working.

The message say:

"Exception in thread "main" java.lang.NullPointerException
at java.net.URI$Parser.parse(URI.java:3042)
at java.net.URI.(URI.java:588)
at java.net.URI.create(URI.java:850)
at org.apache.http.client.methods.HttpGet.(HttpGet.java:66)
at ClientAuthentication.main(ClientAuthentication.java:85)
Java returned: 1 BUILD FAILED (total time: 0 seconds)"