I found the problem!!!!
I have my sources on src/test/java instead of src/main/java (test framework)
If I run my analysis with "sonar-runner.bat" everything is ok, but when I run a local analysis from eclipse it seems eclipse doesn't found any source, but it doesn't say anything...
Eclipse put the binary code on /target/test-classes/ and I think Sonar plugin can't found it.
So I have two options: Move my source to src/main/java (checked) or create new local analysis properties (sonar.binaries)
Thanks for your time!