DBZ-3500 Added Javadoc

debezium-core/src/main/java/io/debezium/jdbc/JdbcConnection.java

@@ -1473,6 +1473,13 @@ public <T extends DatabaseSchema<TableId>> Object[] rowToArray(Table table, T da
         return row;
     }
 
+    /**
+     * Converts a table id into a string with all components of the id quoted so non-alphanumeric
+     * characters are properly handled.
+     *
+     * @param tableId
+     * @return formatted string
+     */
     public String quotedTableIdString(TableId tableId) {
         return tableId.toDoubleQuotedString();
     }