fixed travis.yml

Author: saruye

.travis.yml

@@ -13,13 +13,15 @@ env:
   - TEST_DIR=joda-time-joda-time
   - TEST_DIR=org.joda-joda-primitives
   - TEST_DIR=org.apache.commons-commons-lang3
+  - TEST_DIR=com.fasterxml.jackson.core
 
 # Uncomment to add a library that should fail to build, along with documentation on why.
-# matrix:
-#   allow_failures:
+matrix:
+  allow_failures:
 #     # Blocked on (github issue url)
 #     - env: TEST_DIR=com.example-library
-      - env: TEST_DIR=com.fasterxml.jackson.core
+#     # Blocked on: https://github.com/j2objc-contrib/j2objc-common-libs-e2e-test/issues/48
+    - env: TEST_DIR=com.fasterxml.jackson.core
 
 branches:
   only: