Merge pull request '张三提交合并' (#4) from zhangsan_branch into main

src/DateTimePickerDialog.java

@@ -6,7 +6,13 @@
  * You may obtain a copy of the License at
  *
  *        http://www.apache.org/licenses/LICENSE-2.0
-
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
 package net.micode.notes.ui;
 <<<<<<< HEAD