delete unnecessary import

pongad · pongad · commit a727b8c3bfd8 · 2017-02-13T17:57:27.000+11:00
diff --git a/google-cloud-examples/src/main/java/com/google/cloud/examples/pubsub/snippets/PublisherSnippets.java b/google-cloud-examples/src/main/java/com/google/cloud/examples/pubsub/snippets/PublisherSnippets.java
@@ -22,7 +22,6 @@
 import com.google.protobuf.ByteString;
 import com.google.pubsub.v1.PubsubMessage;
 import com.google.pubsub.v1.TopicName;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
