Explicitly set language to JAVA where it is missing [xplat] (round 1)

Reviewed By: IanChilds

Differential Revision: D37594044

fbshipit-source-id: 0bbcaaed951a212651d3cc0fc3371751ced13852

ReactAndroid/src/test/java/com/facebook/common/logging/BUCK

@@ -4,6 +4,7 @@ rn_android_library(
     name = "logging",
     srcs = glob(["**/*.java"]),
     autoglob = False,
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],

ReactAndroid/src/test/java/com/facebook/react/bridge/BUCK

@@ -11,6 +11,7 @@ rn_android_library(
         exclude = STANDARD_TEST_SRCS,
     ),
     autoglob = False,
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],

ReactAndroid/src/test/java/org/mockito/configuration/BUCK

@@ -4,6 +4,7 @@ rn_android_library(
     name = "configuration",
     srcs = glob(["**/*.java"]),
     autoglob = False,
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],