[flink-training] 01/03: [FLINK-27322][gradle] update spotless plugin and format scala headers with a blank line after the license

[danderson]

This is an automated email from the ASF dual-hosted git repository.

danderson pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/flink-training.git

commit a47f38e7b3e7fe0e1bf372d97852da3b997df461
Author: Nico Kruber <n...@ververica.com>
AuthorDate: Wed Apr 20 12:23:11 2022 +0200

    [FLINK-27322][gradle] update spotless plugin and format scala headers with 
a blank line after the license
    
    The previous version of the plugin didn't support this style of formatting.
    Now, we are more in line with the Java formatting.
---
 build.gradle | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build.gradle b/build.gradle
index a9e4756..8df5493 100644
--- a/build.gradle
+++ b/build.gradle
@@ -17,7 +17,7 @@
 
 plugins {
     id 'com.github.johnrengelman.shadow' version '7.0.0' apply false
-    id "com.diffplug.spotless" version "5.14.2" apply false
+    id "com.diffplug.spotless" version "6.4.2" apply false
 }
 
 description = "Flink Training Exercises"
@@ -162,7 +162,7 @@ subprojects {
                         ' * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, 
either express or implied.\n' +
                         ' * See the License for the specific language 
governing permissions and\n' +
                         ' * limitations under the License.\n' +
-                        ' */\n', 'package '
+                        ' */\n\n', 'package '
             }
         }
     }