1 files changed, 0 insertions, 36 deletions
diff --git a/works/life/java-practice/javatest/src/javatest/p0404/Quadrangle.java b/works/life/java-practice/javatest/src/javatest/p0404/Quadrangle.java
deleted file mode 100644
index c6b6630..0000000
--- a/works/life/java-practice/javatest/src/javatest/p0404/Quadrangle.java
+++ /dev/null
@@ -1,36 +0,0 @@
-package javatest.p0404;
-
-public class Quadrangle {
-	// 实例化保存四边形对象的数组对象
-	private Quadrangle[] qtest = new Quadrangle[6];
-	private int nextIndex = 0;
-	
-	public void draw(Quadrangle q) { // 定义draw()方法，参数为四边形对象
-		if (nextIndex < qtest.length) {
-			qtest[nextIndex] = q;
-			System.out.println(nextIndex);
-			nextIndex++;
-		}
-	}
-	
-	public static void main(String[] args) {
-		// 实例化两个四边形对象，用于调用draw()方法
-		Quadrangle q = new Quadrangle();
-		q.draw(new Square()); // 以正方形对象为参数调用draw()方法
-		// 以平行四边形对象为参数调用draw()方法
-		q.draw(new Parallelogramgle());
-	}
-}
-
-class Square extends Quadrangle { // 定义一个正方形类，继承四边形类
-	public Square() {
-		System.out.println("正方形");
-	}
-}
-
-// 定义一个平行四边形类，继承四边形类
-class Parallelogramgle extends Quadrangle {
-	public Parallelogramgle() {
-		System.out.println("平行四边形");
-	}
-}