@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		final PackageCoverageStatisticsKey other = (PackageCoverageStatisticsKey) obj;
		if (keyName == null) {
			if (other.keyName != null)
				return false;
		} else if (!keyName.equals(other.keyName))
			return false;
		if (numProcedures != other.numProcedures)
			return false;
		return true;
	}