Cleaning up code for review

Signed-off-by: forestmvey <[email protected]>

Author: forestmvey

core/src/main/java/org/opensearch/sql/analysis/NestedAnalyzer.java

@@ -100,7 +100,6 @@ private void validateArgs(List<UnresolvedExpression> args) {
     }
   }
 
-
   /**
    * Generate nested path dynamically. Assumes at least one level of nesting in supplied string.
    * @param field : Nested field to generate path of.

core/src/main/java/org/opensearch/sql/executor/QueryService.java

@@ -97,7 +97,6 @@ public LogicalPlan analyze(UnresolvedPlan plan) {
    * Translate {@link LogicalPlan} to {@link PhysicalPlan}.
    */
   public PhysicalPlan plan(LogicalPlan plan) {
-    var ret = planner.plan(plan);
-    return ret;
+    return planner.plan(plan);
   }
 }