OL6.7 : Spacewalk-repo-sync --exclude does not work correctly?

Java packages do not want to download from the public yum so i've tried using the --exclude parameter and it still tries to get them? anyone know why?

this is my command to sync

spacewalk-repo-sync --exclude=java* -c oraclelinux6-x86_64 -u http://public-yum.oracle.com/repo/OracleLinux/OL6/latest/x86_64/

Repo URL: http://public-yum.oracle.com/repo/OracleLinux/OL6/latest/x86_64/

Packages in repo:             33311

Packages passed filter rules: 26736

Packages already synced:      26330

Packages to sync:               406

33/406 : java-1.7.0-openjdk-1.7.0.79-2.5.5.3.0.1.el6_6-1.x86_64

failure: getPackage/java-1.7.0-openjdk-1.7.0.79-2.5.5.3.0.1.el6_6.x86_64.rpm from oraclelinux6-x86_64: [Errno 256] No more mirrors to try.

34/406 : java-1.8.0-openjdk-devel-1.8.0.51-1.b16.el6_7-1.x86_64