Changing JDK usage.

Author: grasmash

.travis.yml

@@ -15,6 +15,8 @@ env:
     - COMPOSER_BIN=$TRAVIS_BUILD_DIR/vendor/bin
     - BLT_DIR=$TRAVIS_BUILD_DIR
 
+jdk:
+  - oraclejdk8
 
 cache:
   bundler: true
@@ -36,8 +38,6 @@ before_install:
   - $BLT_DIR/scripts/travis/before_install
 
 install:
-  - which jdk_switcher
-  - type jdk_switcher
   - $BLT_DIR/scripts/travis/install
 
 before_script:

scripts/travis/install

@@ -14,5 +14,3 @@ export DISPLAY=:99.0
 sh -e /etc/init.d/xvfb start
 # Installs chromedriver to vendor/bin.
 $BLT_DIR/scripts/linux/install-chrome.sh $COMPOSER_BIN
-# Use JDK 8.
-jdk_switcher use oraclejdk8