chore: release gapic-generator-java v1.0.12 (#326)

* chore: release gapic-generator-java v1.0.11

Committer: @miraleung
PiperOrigin-RevId: 378266372

Source-Author: Google APIs <noreply@google.com>
Source-Date: Tue Jun 8 15:56:51 2021 -0700
Source-Repo: googleapis/googleapis
Source-Sha: 9e3105549a35520f215359065c11e8dce15e18af
Source-Link: googleapis/googleapis@9e31055

* chore: release gapic-generator-java v1.0.12

Committer: @miraleung
PiperOrigin-RevId: 378718217

Source-Author: Google APIs <noreply@google.com>
Source-Date: Thu Jun 10 13:08:49 2021 -0700
Source-Repo: googleapis/googleapis
Source-Sha: 08c4eeb531c01ad031134dca94b18e3f7dd35902
Source-Link: googleapis/googleapis@08c4eeb

src/main/java/io/grafeas/v1/stub/GrafeasStubSettings.java

@@ -400,6 +400,11 @@ public static String getDefaultEndpoint() {
     return null;
   }
 
+  /** Returns the default mTLS service endpoint. */
+  public static String getDefaultMtlsEndpoint() {
+    return "containeranalysis.mtls.googleapis.com:443";
+  }
+
   /** Returns the default service scopes. */
   public static List<String> getDefaultServiceScopes() {
     return DEFAULT_SERVICE_SCOPES;
@@ -622,6 +627,8 @@ private static Builder createDefault() {
       builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
       builder.setInternalHeaderProvider(defaultApiClientHeaderProviderBuilder().build());
       builder.setEndpoint(getDefaultEndpoint());
+      builder.setMtlsEndpoint(getDefaultMtlsEndpoint());
+      builder.setSwitchToMtlsEndpointAllowed(true);
 
       return initDefaults(builder);
     }

src/test/java/io/grafeas/v1/GrafeasClientTest.java

@@ -52,8 +52,8 @@
 public class GrafeasClientTest {
   private static MockGrafeas mockGrafeas;
   private static MockServiceHelper mockServiceHelper;
-  private GrafeasClient client;
   private LocalChannelProvider channelProvider;
+  private GrafeasClient client;
 
   @BeforeClass
   public static void startStaticServer() {

synth.metadata

@@ -4,15 +4,15 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-grafeas.git",
-        "sha": "d6e45c032f5f29604411487eb5a48b7feec5995c"
+        "sha": "8abf7dd2f3d9445a53684ca9d21d2d33bfbf461b"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "a5f96d06ef57e325761bad010f460d0c5dbeccda",
-        "internalRef": "377081269"
+        "sha": "08c4eeb531c01ad031134dca94b18e3f7dd35902",
+        "internalRef": "378718217"
       }
     },
     {