code: public static KuduPredicate getEqualComparisonPredicate(ColumnSchema column, Type type, Object key)
      {
          return getPredicate(column, KuduPredicate.ComparisonOp.EQUAL, type, key);
  
      }
docs: Gets the equal comparison predicate.
  
  @param column
  the column
  @param type
  the type
  @param key
  the key
  @return the equal comparison predicate