src/main/java/org/vanilladb/bench/benchmarks/tpcc/TpccValueGenerator.java
public int number(int min, int max) {
		if (min > max)
			throw new IllegalArgumentException();
		int value = rng.nextInt(max - min + 1);
		value += min;
		return value;
	}
public int number(int min, int max) {
		if (min > max)
			throw new IllegalArgumentException();
		int value = rng.nextInt(max - min + 1);
		value += min;
		return value;
	}
Return an integer in the (inclusive) range [min, max].

@param min
@param max
@return