Move Travis jobs for example projects to the end of the build matrix.

sebright2 · sebright2 · commit fe20a9f152cb · 2018-03-15T12:04:25.000-07:00
This change allows build jobs that are affected by more pull requests to run
first, to increase the probability of failures appearing in the first set of
concurrent job runs.
diff --git a/.travis.yml b/.travis.yml
@@ -27,6 +27,10 @@ matrix:
     env: TASK=CHECKER_FRAMEWORK
     os: linux
 
+  - env: TASK=CHECK_GIT_HISTORY
+    os: linux
+
+  # Build example projects last, since they are affected by fewer pull requests.
   - jdk: oraclejdk8
     env: TASK=BUILD_EXAMPLES_GRADLE
     os: linux
@@ -39,9 +43,6 @@ matrix:
     env: TASK=BUILD_EXAMPLES_BAZEL
     os: linux
 
-  - env: TASK=CHECK_GIT_HISTORY
-    os: linux
-
   # Work around https://github.com/travis-ci/travis-ci/issues/2317
   - env: TASK=BUILD
     os: osx
