undo: install gradle wrapper first in travis

fishercoder1534 · fishercoder1534 · commit dc90e93a7445 · 2018-03-13T18:48:04.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,3 @@
-install: gradle wrapper --gradle-version 4.4
-
 language: java
 
 jdk:

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,3 @@`
`1`		`-install: gradle wrapper --gradle-version 4.4`
`2`		`-`
`3`	`1`	`language: java`
`4`	`2`
`5`	`3`	`jdk:`