liquibase-core/src/main/java/liquibase/util/csv/opencsv/bean/AbstractCSVToBean.java
protected String checkForTrim(String s, PropertyDescriptor prop) {
        return trimmableProperty(prop) ? s.trim() : s;
    }
protected String checkForTrim(String s, PropertyDescriptor prop) {
        return trimmableProperty(prop) ? s.trim() : s;
    }
Returns the trimmed value of the string only if the property the string is describing should be trimmed
to be converted to that type.

@param s    - String describing the value.
@param prop - property descriptor of the value.
@return the string passed in if the property is a string otherwise it will return the string with the
beginning and end whitespace removed.