clear method
      
void
clear()
      
     
    
Forget any object references that this ChangedEvent may have.
Implementation
void clear() {
  _i4.callMethod(
    this,
    'clear',
    [],
  );
}Forget any object references that this ChangedEvent may have.
void clear() {
  _i4.callMethod(
    this,
    'clear',
    [],
  );
}