/wro4j-core/src/main/java/ro/isdc/wro/model/resource/support/change/ResourceChangeInfo.java
groups.add( groupName) ;notNull( groupName) ;
notNull ( groupName ) ;
if (result) { groups.add(groupName); } return result; } public boolean isCheckRequiredForGroup(final String groupName) { <extra_id_0> return currentHash == null; } @Override public String toString() { return ToStringBuilder.reflectionToString(this); }