title: Flink 1.12.3 upgrade triggers `NoSuchMethodError: 'scala.collection.mutable.ArrayOps scala.Predef$.refArrayOps`
body: <p>When I upgrade my Flink Java app from 1.12.2 to 1.12.3, I get a new runtime error. I can strip down my Flink app to this two liner:</p>
  <pre class="lang-java prettyprint-override"><code>public class TableEnvOnly {
      public static void main(String[] args) throws Exception {
          final StreamExecutionEnvironment streamEnv = StreamExecutionEnvironment.getExecutionEnvironment();
          StreamTableEnvironment tableEnv = StreamTableEnvironment.create(streamEnv);
      }
  }
  </code></pre>
  <p>This works and doesn't trigger any errors with Flink version 1.12.2. When I upgrade the Maven Flink dependencies to 1.12.3, the same simple app throws the error:</p>
  <pre><code>Exception in thread &quot;main&quot; java.lang.NoSuchMethodError: 'scala.collection.mutable.ArrayOps scala.Predef$.refArrayOps(java.lang.Object[])'
          at org.apache.flink.table.planner.delegation.PlannerBase.&lt;init&gt;(PlannerBase.scala:118)
          at org.apache.flink.table.planner.delegation.StreamPlanner.&lt;init&gt;(StreamPlanner.scala:47)
          at org.apache.flink.table.planner.delegation.BlinkPlannerFactory.create(BlinkPlannerFactory.java:48)
          at org.apache.flink.table.api.bridge.java.internal.StreamTableEnvironmentImpl.create(StreamTableEnvironmentImpl.java:143)
          at org.apache.flink.table.api.bridge.java.StreamTableEnvironment.create(StreamTableEnvironment.java:113)
          at org.apache.flink.table.api.bridge.java.StreamTableEnvironment.create(StreamTableEnvironment.java:85)
          at simple.TableEnvOnly.main(TableEnvOnly.java:12)
  </code></pre>
  <p>FYI, I'm not using Scala directly. My Gradle dependencies are:</p>
  <pre><code>    implementation(&quot;org.apache.flink:flink-table-planner-blink_2.12:1.12.3&quot;)
      implementation(&quot;org.apache.flink:flink-clients_2.12:1.12.3&quot;)
      implementation(&quot;org.apache.flink:flink-connector-kafka_2.12:1.12.3&quot;)
      implementation(&quot;org.apache.flink:flink-connector-jdbc_2.12:1.12.3&quot;)
  </code></pre>