public ParameterCustomizerFactory getDefaultParameterCustomizerFactory() {
        return defaultParameterCustomizerFactory;
    }
Returns the configured {@link ParameterCustomizerFactory} used to bind sql statement parameters
when parameter is not explicitly annotated. By default it is configured as an instance of {@link BindParameterCustomizerFactory}.

@return the configured {@link SqlStatementCustomizerFactory}.
sqlobject/src/main/java/org/jdbi/v3/sqlobject/SqlObjects.java