Removed unused code

Author: mxm

flink-kubernetes-operator/src/main/java/org/apache/flink/kubernetes/operator/utils/FlinkUtils.java

@@ -403,28 +403,6 @@ public static Long calculateClusterMemoryUsage(Configuration conf, int taskManag
         return tmTotalMemory + jmTotalMemory;
     }
 
-    public static Long calculateClusterStateSize(Configuration conf, int taskManagerReplicas) {
-        var clusterSpec = new KubernetesClusterClientFactory().getClusterSpecification(conf);
-
-        var jmParameters = new KubernetesJobManagerParameters(conf, clusterSpec);
-        var jmTotalMemory =
-                Math.round(
-                        jmParameters.getJobManagerMemoryMB()
-                                * Math.pow(1024, 2)
-                                * jmParameters.getJobManagerMemoryLimitFactor()
-                                * jmParameters.getReplicas());
-
-        var tmTotalMemory =
-                Math.round(
-                        clusterSpec.getTaskManagerMemoryMB()
-                                * Math.pow(1024, 2)
-                                * conf.getDouble(
-                                        KubernetesConfigOptions.TASK_MANAGER_MEMORY_LIMIT_FACTOR)
-                                * taskManagerReplicas);
-
-        return tmTotalMemory + jmTotalMemory;
-    }
-
     public static void setGenerationAnnotation(Configuration conf, Long generation) {
         if (generation == null) {
             return;