Switch from Guava Optionals to Java 8 Optionals

This was a surprisingly involved change. Some of the difficulties included
java.util.Optional purposely not being Serializable (so I had to move a
few Optionals in mapreduce classes to @Nullable) and having to add the Truth
Java8 extension library for assertion support.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=171863777
This commit is contained in:
mcilwain 2017-10-11 13:09:26 -07:00 committed by jianglai
parent 184b2b56ac
commit c0f8da0c6e
581 changed files with 1325 additions and 932 deletions

View file

@ -16,7 +16,6 @@ java_library(
"//java/google/registry/model",
"//java/google/registry/util",
"//javatests/google/registry/testing",
"//third_party/java/truth",
"@com_google_appengine_api_1_0_sdk",
"@com_google_appengine_api_stubs",
"@com_google_appengine_testing",
@ -24,6 +23,8 @@ java_library(
"@com_google_appengine_tools_appengine_pipeline",
"@com_google_code_findbugs_jsr305",
"@com_google_guava",
"@com_google_truth",
"@com_google_truth_extensions_truth_java8_extension",
"@javax_servlet_api",
"@joda_time",
"@junit",