java - 处理空条件(在 Sonar 中更改此条件，使其不总是评估为 "false")

Question

public boolean validateEmployeeRequestForm(String empCode) {
           if ( null == empCode ) {
                return false;
            }
           return true;
    }

在第二行if ( null == empCode )它给了我下面的Sonar异常。

Change this condition so that it does not always evaluate to "false".

如何处理？

Answer 1

public boolean validateEmployeeRequestForm(String empCode) {
       return empCode != null;
}