value = normalizePropertyValue(name, value);
    public void setPropertyValue(String name, String value) throws SVNException {        if (name.startsWith(ENTRY_PREFIX)) {            // encode value?            if (value == null) {                getEntry().remove(name);            } else {                getEntry().put(name, value);            }        } else if (name.startsWith(WC_PREFIX)) {            if (myWCProperties == null) {                myWCProperties = getAdminArea().loadWCProperties(this);            }            if (value != null) {                myWCProperties.put(name, value);            } else {                myWCProperties.remove(name);            }        } else {            if (myProperties == null) {                myProperties = getAdminArea().loadProperties(this);            }            if (value != null) {                myProperties.put(name, value);            } else {                myProperties.remove(name);            }        }    }