Generate a test rule to run checkstyle for an onos jar file

Change-Id: I21da8d353d592de847cc019875baa59786500cfe
diff --git a/tools/build/bazel/osgi_java_library.bzl b/tools/build/bazel/osgi_java_library.bzl
index bb07140..342a49a 100644
--- a/tools/build/bazel/osgi_java_library.bzl
+++ b/tools/build/bazel/osgi_java_library.bzl
@@ -17,6 +17,7 @@
 load("//tools/build/bazel:generate_workspace.bzl", "COMPILE", "TEST")
 load("//tools/build/bazel:variables.bzl", "ONOS_VERSION")
 load("//tools/build/bazel:generate_test_rules.bzl", "generate_test_rules")
+load("//tools/build/bazel:checkstyle.bzl", "checkstyle_test")
 
 def _all_java_sources():
     return native.glob(["src/main/java/**/*.java"])
@@ -451,6 +452,11 @@
             deps = all_test_deps,
         )
 
+    checkstyle_test(
+        name = name + "_checkstyle_test",
+        srcs = srcs,
+    )
+
 """
     Creates an OSGI jar file from a set of source files.