language: java
jdk:
  - oraclejdk7
  - openjdk7
  - openjdk6
before_install:
  - export JAVA_HOME=/usr/lib/jvm/java-8-oracle

language: java
jdk:
  - oraclejdk7
  - openjdk7
  - openjdk6

Revert "Fix the build fail "JAVA_HOME is not defined correctly""
Revert "Fix the build fail "JAVA_HOME is not defined correctly""

This reverts commit 7ffa908dc0864ce76e3c9840a0a4f91d5598ea95. The commit
has overridden the builds for several JDKs by builds with JDK 8.
