Modernize o.e.dltk.tcl.core.

* Move to Java 8.
* Enable warning, fix them and enable save actions.

Change-Id: Iaa0e455eca137022115744e17279c6d05e40aee2
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
22 files changed
tree: 241c7d8c9d9e2d36d0fdbfb0cd3bcebbf28340af
  1. itcl/
  2. tcl/
  3. xotcl/
  4. pom.xml