Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: test/tools/javac/lambda/8071432/T8071432.java
test/tools/javac/lambda/8071432/T8071432.java
- changeset 2730
- a513711d6171
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| 2724:e5b93c508212 | 2730:a513711d6171 |
|---|---|
| 1 /* | |
| 2 * @test /nodynamiccopyright/ | |
| 3 * @bug 8071432 | |
| 4 * @summary structural most specific and stuckness | |
| 5 * @compile/fail/ref=T8071432.out -XDrawDiagnostics T8071432.java | |
| 6 */ | |
| 7 | |
| 8 import java.util.Arrays; | |
| 9 import java.util.Collection; | |
| 10 | |
| 11 class T8071432 { | |
| 12 | |
| 13 static class Point { | |
| 14 | |
| 15 private double x, y; | |
| 16 | |
| 17 public Point(double x, double y) { | |
| 18 this.x = x; | |
| 19 this.y = y; | |
| 20 } | |
| 21 | |
| 22 public double getX() { | |
| 23 return x; | |
| 24 } | |
| 25 | |
| 26 public double getY() { | |
| 27 return y; | |
| 28 } | |
| 29 | |
| 30 public double distance(Point p) { | |
| 31 return Math.sqrt((this.x - p.x) * (this.x - p.x) + | |
| 32 (this.y - p.y) * (this.y - p.y)); | |
| 33 } | |
| 34 | |
| 35 public double distance() { | |
| 36 return Math.sqrt(this.x * this.x + this.y * this.y); | |
| 37 } | |
| 38 | |
| 39 public String toString() { | |
| 40 return "(" + x + ":" + y + ")"; | |
| 41 } | |
| 42 } | |
| 43 | |
| 44 public static void main(String[] args) { | |
| 45 Collection<Point> c = Arrays.asList(new Point(1.0, 0.1)); | |
| 46 System.out.println("------- 1 ---------------"); | |
| 47 System.out.println(c.stream().reduce(0.0, | |
| 48 (s, p) -> s += p.distance(), (d1, d2) -> 0)); | |
| 49 } | |
| 50 } |
