fix Travis build for JDK 7

hboutemy · web-flow · commit 8f3b8c3ba764 · 2019-10-12T17:16:39.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,6 +3,8 @@ jdk:
   - openjdk7
   - oraclejdk8
 
+dist: trusty
+
 # No need for preliminary install step.
 install: true
 #

Original file line number	Diff line number	Diff line change
`@@ -3,6 +3,8 @@ jdk:`
`3`	`3`	`- openjdk7`
`4`	`4`	`- oraclejdk8`
`5`	`5`
	`6`	`+dist: trusty`
	`7`	`+`
`6`	`8`	`# No need for preliminary install step.`
`7`	`9`	`install: true`
`8`	`10`	`#`