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// version 20:
record Point(int x, int y) {
}
record Rectangle(Point upperLeft, Point lowerRight) {
}
public class RecordPattern20 {
void recordPattern(Object o) {
if (o instanceof Point(int x, int y)) {
}
if (o instanceof Rectangle(Point(var x1, var y1), Point(int x2, int y2))) {
}
}
void forEachSimple(Point[] pointArray) {
for (Point(var x, var y) : pointArray) {
}
}
void forEachNested(Rectangle[] rectangleArray) {
for (Rectangle(Point(var x1, var y1), Point p) : rectangleArray) {
}
}
}
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