User
BufferedReader reader = null;
try {
reader = new BufferedReader(
new InputStreamReader(
new FileInputStream(FILE_NAME), Charset.forName("UTF-8")));
String line;
while ((line = reader.readLine()) != null) {
System.out.println(line);
}
} catch (IOException e) {
// log error
} finally {
if (reader != null) {
try {
reader.close();
} catch (IOException e) {
// log warning
}
}
}
class Circle {
constructor(radius) {
this.radius = radius;
Circle.circlesMade++;
};
static draw(circle, canvas) {
// Canvas drawing code
};
static get circlesMade() {
return !this._count ? 0 : this._count;
};
static set circlesMade(val) {
this._count = val;
};
area() {
return Math.pow(this.radius, 2) * Math.PI;
};
get radius() {
return this._radius;
};
set radius(radius) {
if (!Number.isInteger(radius))
throw new Error("Circle radius must be an integer.");
this._radius = radius;
};
}
