Remove ~/.m2/repository/org/antlr from the Travis cache.

Caching ~/.m2 is useful; caching org/antlr inside there is not.  It causes
unnecessary re-submission of the cache every build.
This commit is contained in:
Ewan Mellor 2017-10-28 13:13:43 -07:00
parent 089550df8e
commit 6b504fee43
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@ -2,6 +2,8 @@ sudo: true
language: java
before_cache:
- rm -rf $HOME/.m2/repository/org/antlr
cache:
directories:
- $HOME/.m2