Force travis dist trusty for JDK8 support

sadv1r · sadv1r · commit 417ceeea8943 · 2021-06-05T08:12:01.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,6 @@
+dist: trusty
+os: linux
 language: java
-sudo: false
 install: true
 
 addons:
