tcl.formatter: Move to Java 1.8.

Enable warnings, fix them and enable save actions.

Change-Id: If801e8d6c2d7c69eae2d7c9649eb7e6a2dd9be83
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
7 files changed
tree: 66f9e70b544873b704f5311c4a5cb3504f3388a7
  1. itcl/
  2. tcl/
  3. xotcl/
  4. pom.xml