Try bionnic to get a newer version of ant than 1.96.

Seems that 1.97 fixes a common StackOverflowError.
NCEAS · Aug 5, 2019 · 6724b5f · 6724b5f
1 parent db3f748
commit 6724b5f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,7 @@
 language: java
 
+dist: bionic
+
 addons:
   apt:
     packages:
@@ -11,4 +13,4 @@ script:
     - free -m
     - xmlstarlet val -e -s xsd/eml.xsd src/test/resources/eml-sample.xml
     - ant -diagnostics
-    - ANT_OPTS=-Xmx2G ant test
+    - ant test