/wro4j-core/src/main/java/ro/isdc/wro/config/factory/PropertyWroConfigurationFactory.java
return StringUtils.trimToNull ( String.valueOf ( propertyValue ) ) ;
return BooleanUtils.toBooleanObject(valueAsString(configuration)); } private String valueAsString(final ConfigConstants configuration) { if (configuration != null) { Object propertyValue = properties.get(configuration.getPropertyKey()); if (propertyValue != null) { <extra_id_0> } } return null; } }