添加缓存代码

src/main/java/osc/git/eh3/cache/Test.java

@@ -0,0 +1,17 @@
+package osc.git.eh3.cache;
+
+public class Test {
+
+	public static void main(String[] args) {
+		SimpleCache<String, Object> cache = new SimpleCache<>(5);
+		
+		for (int i = 0; i < 10; i++) {
+			cache.put(""+i, i);
+		}
+		
+		for (int i = 0; i < 10; i++) {
+		
+			System.out.println(cache.get(i+""));
+		}
+	}
+}