chore: Uncomment out the test case

Author: lqiu96

java-showcase/gapic-showcase/src/test/java/com/google/showcase/v1beta1/it/logging/TestAppender.java

@@ -1,40 +1,40 @@
-/// *
-// * Copyright 2025 Google LLC
-// *
-// * Licensed under the Apache License, Version 2.0 (the "License");
-// * you may not use this file except in compliance with the License.
-// * You may obtain a copy of the License at
-// *
-// *      https://www.apache.org/licenses/LICENSE-2.0
-// *
-// * Unless required by applicable law or agreed to in writing, software
-// * distributed under the License is distributed on an "AS IS" BASIS,
-// * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// * See the License for the specific language governing permissions and
-// * limitations under the License.
-// */
-//
-// package com.google.showcase.v1beta1.it.logging;
-//
-// import ch.qos.logback.classic.spi.ILoggingEvent;
-// import ch.qos.logback.core.AppenderBase;
-// import java.util.ArrayList;
-// import java.util.List;
-//
-/// ** Logback appender used to set up tests. */
-// public class TestAppender extends AppenderBase<ILoggingEvent> {
-//  public List<ILoggingEvent> events = new ArrayList<>();
-//
-//  @Override
-//  protected void append(ILoggingEvent eventObject) {
-//    // triggering Logback to capture the current MDC context and store it with the log event
-//    // the default ListAppender does not capture MDC contents
-//    eventObject.getMDCPropertyMap();
-//
-//    events.add(eventObject);
-//  }
-//
-//  public void clearEvents() {
-//    events.clear();
-//  }
-// }
+/*
+ * Copyright 2025 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.showcase.v1beta1.it.logging;
+
+import ch.qos.logback.classic.spi.ILoggingEvent;
+import ch.qos.logback.core.AppenderBase;
+import java.util.ArrayList;
+import java.util.List;
+
+/** Logback appender used to set up tests. */
+public class TestAppender extends AppenderBase<ILoggingEvent> {
+  public List<ILoggingEvent> events = new ArrayList<>();
+
+  @Override
+  protected void append(ILoggingEvent eventObject) {
+    // triggering Logback to capture the current MDC context and store it with the log event
+    // the default ListAppender does not capture MDC contents
+    eventObject.getMDCPropertyMap();
+
+    events.add(eventObject);
+  }
+
+  public void clearEvents() {
+    events.clear();
+  }
+}