writeln method Null safety

void writeln (
  1. [Object? object = ""]
)
inherited

Converts obj to a String by invoking Object.toString and writes the result to this, followed by a newline.

This operation is non-blocking. See flush or done for how to get any errors generated by this call.

Implementation

void writeln([Object? object = ""]) {
  _sink.writeln(object);
}