去掉测试代码

4dkankan-common-utils/src/main/java/com/fdkankan/common/util/DateExtUtil.java

@@ -30,39 +30,4 @@ public class DateExtUtil {
         return gc.getTime();
     }
 
-    public void test1() throws InterruptedException {
-        synchronized (this){
-            System.out.println("test1 start");
-            Thread.sleep(5000);
-            System.out.println("test1 end");
-        }
-    }
-
-    public void test2() throws InterruptedException {
-        synchronized (this){
-            System.out.println("test2 start");
-            Thread.sleep(5000);
-            System.out.println("test2 end");
-        }
-    }
-
-    public static void main(String[] args) {
-        DateExtUtil dateExtUtil = new DateExtUtil();
-        new Thread(()->{
-            try {
-                dateExtUtil.test1();
-            } catch (InterruptedException e) {
-                e.printStackTrace();
-            }
-        }).start();
-
-        new Thread(()->{
-            try {
-                dateExtUtil.test2();
-            } catch (InterruptedException e) {
-                e.printStackTrace();
-            }
-        }).start();
-    }
-
 }