Enforce trusty dist on travis

kkorotkov · web-flow · commit 4f98830fe82b · 2019-08-05T20:36:03.000+02:00
to avoid jdk install error
diff --git a/.travis.yml b/.travis.yml
@@ -1,3 +1,4 @@
+dist: trusty
 language: java
 jdk:
 # - openjdk7 => # From Jersey 2.26, all modules support only Java SE 8

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+dist: trusty`
`1`	`2`	`language: java`
`2`	`3`	`jdk:`
`3`	`4`	`# - openjdk7 => # From Jersey 2.26, all modules support only Java SE 8`