"Java modulo" 或 "Java modulus" 在 Java 中，取模运算符是 `%`，它用于计算两个数相除后的余数。例如： ```java int result = 10 % 3; // result is 1 ``` 所以 "java取模" 可以翻译为 "Java modulo operation" 或 "Java modulus operator".

When using the results generated by a random number generator, the modulo operation (%) can limit the result to a range with an upper bound of one less than the maximum value of the operand.

For example: