setName method Null safety

void setName(
  1. String name
)

Implementation

void setName(String name) {
  _name = name;
  for (int i = 0, j = JIE_QI.length; i < j; i++) {
    if (name == JIE_QI[i]) {
      if (i % 2 == 0) {
        _qi = true;
      } else {
        _jie = true;
      }
      return;
    }
  }
}