/wro4j-core/src/main/java/ro/isdc/wro/model/resource/support/change/ResourceChangeInfo.java
if ( prevHash != null) {
if ( currentHash != null ) {
private boolean isChangedHash() { return currentHash != null ? !currentHash.equals(prevHash) : prevHash != null; } public void reset() { if (currentHash != null) { synchronized (this) { <extra_id_0> this.prevHash = currentHash; } } } this.currentHash = null; }