[NO ISSUE] Use enum for Statement.Kind

Change-Id: If3cf2a315dfd6330c06c00a4b9c752db2b2d06fe
9 files changed
tree: e051632deaedb20187a81db213c1fed7f5c454ee
  1. asterix-bad/
  2. asterix-opt-bom/
  3. .gitignore
  4. pom.xml