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

@ -37,7 +37,6 @@ java_library(
"//javatests/google/registry/tools/server",
"//javatests/google/registry/xml",
"//third_party/java/objectify:objectify-v4_1",
"//third_party/java/truth",
"@com_beust_jcommander",
"@com_google_api_client",
"@com_google_apis_google_api_services_dns",
@ -50,6 +49,8 @@ java_library(
"@com_google_http_client_jackson2",
"@com_google_oauth_client",
"@com_google_re2j",
"@com_google_truth",
"@com_google_truth_extensions_truth_java8_extension",
"@com_googlecode_json_simple",
"@javax_inject",
"@joda_time",