Given the following method header, which of the method calls would be an error? 给定下面的方法头，哪个方法调用是错误的? public void displayValues(double x, int y)

A、displayValue(a,b); // where a is a long and b is a byte a为long型，b为byte型
B、displayValue(a,b); // where a is an int and b is a byte a为int型，b为byte型
C、displayValue(a,b); // where a is a short and b is a long a为short型，b为long型
D、以上给定的值都是错误的