@Override
public int hashCode() {
	final int prime = 31;
	int result = 1;
	result = prime * result + ((location == null) ? 0 : location.hashCode());
	result = prime * result + ((recipes == null) ? 0 : recipes.hashCode());
	result = prime * result + toolID;
	result = prime * result + ((toolName == null) ? 0 : toolName.hashCode());
	return result;
}