@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof TypeUsageWrapperNode)) return false;
TypeUsageWrapperNode that = (TypeUsageWrapperNode) o;
if (typeUsage != null ? !typeUsage.equals(that.typeUsage) : that.typeUsage != null)
return false;
return true;
}
@Override
public int hashCode() {
return typeUsage != null ? typeUsage.hashCode() : 0;
}