add cache

liuyueyi · Aug 2, 2021 · 1355ce5 · 1355ce5
1 parent 529c4f5
commit 1355ce5
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -2,3 +2,7 @@ language: java
 
 jdk:
   - openjdk8
+
+cache:
+  directories:
+  - $HOME/.m2