chore: remove trailing spaces and add newlines for non-Java files

Signed-off-by: John Jiang <[email protected]>

.github/ISSUE_TEMPLATE/bug_report.md

@@ -15,13 +15,11 @@ assignees: ''
 A clear and concise description of what the bug is.
 
 **To Reproduce**
-Steps or reproducer to reproduce the behavior. 
+Steps or reproducer to reproduce the behavior.
 This section *must* be provided, if not, the issue may not get attention.
 
 **Expected behavior**
 A clear and concise description of what you expected to happen.
 
 **Additional context**
 Add any other context about the problem here.
-
-

.github/workflows/build-main.yml

@@ -1,5 +1,5 @@
 #
-# Copyright 2016-2021 The jetcd authors
+# Copyright 2016-2023 The jetcd authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -52,12 +52,12 @@ jobs:
         run: |
           export TC_USER="$(id -u):$(id -g)"
           echo "tc user -> $TC_USER"
-          
+
           ./gradlew spotlessCheck
           ./gradlew test
   publish:
     runs-on: ubuntu-latest
-    needs: 
+    needs:
       - build
     steps:
       - name: Checkout
@@ -72,7 +72,7 @@ jobs:
           cache: 'gradle'
       - name: Collect Info
         run: |
-          ./gradlew currentVersion      
+          ./gradlew currentVersion
       - name: Publish Snapshot
         if: github.event_name != 'schedule'
         env:

.github/workflows/build-pr.yml

@@ -1,5 +1,5 @@
 #
-# Copyright 2016-2021 The jetcd authors
+# Copyright 2016-2023 The jetcd authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -28,7 +28,7 @@ on:
     branches:
       - main
   workflow_dispatch:
-  
+
 jobs:
   deps:
     runs-on: ubuntu-latest
@@ -60,6 +60,6 @@ jobs:
         run: |
           export TC_USER="$(id -u):$(id -g)"
           echo "tc user -> $TC_USER"
-          
+
           ./gradlew check -x test
           ./gradlew test

.github/workflows/build-tag.yml

@@ -1,5 +1,5 @@
 #
-# Copyright 2016-2021 The jetcd authors
+# Copyright 2016-2023 The jetcd authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -49,12 +49,12 @@ jobs:
         run: |
           export TC_USER="$(id -u):$(id -g)"
           echo "tc user -> $TC_USER"
-          
+
           ./gradlew spotlessCheck
           ./gradlew test
   publish:
     runs-on: ubuntu-latest
-    needs: 
+    needs:
       - build
     steps:
       - name: Checkout
@@ -69,7 +69,7 @@ jobs:
           cache: 'gradle'
       - name: Collect Info
         run: |
-          ./gradlew currentVersion      
+          ./gradlew currentVersion
       - name: Publish Release
         env:
           NEXUS_USERNAME: ${{ secrets.OSSRH_USERNAME }}
@@ -79,4 +79,3 @@ jobs:
           ./gradlew markNextVersion \
             -Prelease.customUsername=${{ github.actor }} \
             -Prelease.customPassword=${{ github.token }}
-

.github/workflows/stale.yml

@@ -1,5 +1,5 @@
 #
-# Copyright 2016-2021 The jetcd authors
+# Copyright 2016-2023 The jetcd authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -38,4 +38,4 @@ jobs:
           Remove stale label or comment or this will be closed in 7 days.
         stale-pr-message: |
           This PR is stale because it has been open 60 days with no activity.
-          Remove stale label or comment or this will be closed in 7 days.
+          Remove stale label or comment or this will be closed in 7 days.

MAINTAINERS

@@ -2,4 +2,3 @@ Fanmin Shi <[email protected]> (@fanminshi) pkg:*
 Luca Burgazzoli <[email protected]> (@lburgazzoli) pkg:*
 Xiang Li <[email protected]> (@xiang90) pkg:*
 Anthony Romano <[email protected]> (@heyitsanthony) pkg:*
-

README.md

@@ -80,7 +80,7 @@ import io.etcd.jetcd.Client;
 import io.etcd.jetcd.test.EtcdClusterExtension;
 import org.junit.jupiter.api.extension.RegisterExtension;
 
-@RegisterExtension 
+@RegisterExtension
 public static final EtcdClusterExtension cluster = EtcdClusterExtension.builder()
         .withNodes(1)
         .build();

docs/KeyVal.adoc

@@ -26,6 +26,3 @@ for (KeyValue kv : response.getKvs()) {
     );
 }
 ----
-
-
-

docs/SslConfig.md

@@ -3,16 +3,16 @@
 # prepare certification files
 
 If your etcd cluster is installed using [etcdadm](https://github.com/kubernetes-sigs/etcdadm), you are likely to find
-certification files in the path `/etc/etcd/pki/`: `ca.crt`, `etcdctl-etcd-client.key`, `etcdctl-etcd-client.crt`
+certification files in the path `/etc/etcd/pki/`: `ca.crt`, `etcdctl-etcd-client.key`, `etcdctl-etcd-client.crt`.
 
 If your etcd cluster is the builtin etcd in one kubernetes cluster(
 using [kubeadm](https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/setup-ha-etcd-with-kubeadm/)),
 
-you can find the same files in `/etc/kubernetes/pki/etcd/`: `ca.crt`, `healthcheck-client.crt`, `healthcheck-client.key`
+you can find the same files in `/etc/kubernetes/pki/etcd/`: `ca.crt`, `healthcheck-client.crt`, `healthcheck-client.key`.
 
 Because `SslContextBuilder` only support a PKCS#8 private key file in PEM format, convert  `etcdctl-etcd-client.key`
 to `etcdctl-etcd-client.key.pem` according
-to [netty SslContextBuilder doc](https://netty.io/wiki/sslcontextbuilder-and-private-key.html)
+to [netty SslContextBuilder doc](https://netty.io/wiki/sslcontextbuilder-and-private-key.html).
 
 # build jetcd client
 
@@ -28,9 +28,9 @@ to [netty SslContextBuilder doc](https://netty.io/wiki/sslcontextbuilder-and-pri
                 .endpoints("https://10.168.168.66:2379")
                 .sslContext(context)
                 .build();
-        
+
         client.getClusterClient().listMember().get().getMembers().forEach(member -> {
             logger.info("member: {}", member);
         });
 
-```
+```

docs/Watch.md

@@ -12,15 +12,15 @@ The Watch provide methods to watch on a key interval and cancel a watcher. If th
 
 4. Cancel watch request, the etcd client should process watch cancellation and filter all the notification after cancellation request.
 
-5. The watch client should be able to make a progress notify request that propagates the latest revision number to all watches
+5. The watch client should be able to make a progress notify request that propagates the latest revision number to all watches.
 
 # Implementation
 
-The etcd client process watch request with [watch function](#watch-function), process notification with [processEvents function](#processevents-function) , process resume with [resume function](#resume-function), process cancel with [cancelWatch function](#cancelwatch-function) and request progress with [requestProgress function](#requestProgress-function).
+The etcd client process watch request with [watch function](#watch-function), process notification with [processEvents function](#processevents-function), process resume with [resume function](#resume-function), process cancel with [cancelWatch function](#cancelwatch-function) and request progress with [requestProgress function](#requestProgress-function).
 
 ## watch function
 
-Watch watches on a key interval. 
+Watch watches on a key interval.
 
 1. Send create request to [requestStream](#requeststream-instance).
 2. If the watch is create successfully, the `onCreate` will be called and the ListenableFuture task will be completed.
@@ -116,4 +116,4 @@ Process cancel response from etcd server.
 Resume all the the watchers on new requestStream.
 
 1. Build new watch creation request for old watcher with last revision + 1.
-2. Call `watch` function with the new watch creation request.
+2. Call `watch` function with the new watch creation request.

etc/eclipse-formatter-config.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright 2016-2021 The jetcd authors
+    Copyright 2016-2023 The jetcd authors
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -271,4 +271,3 @@
         <setting id="org.eclipse.jdt.core.formatter.enabling_tag" value="CHECKSTYLE:ON"/>
     </profile>
 </profiles>
-

etc/license.txt

@@ -10,4 +10,4 @@ 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.
+limitations under the License.

etc/pmd-ruleset.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright 2016-2021 The jetcd authors
+    Copyright 2016-2023 The jetcd authors
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -90,4 +90,4 @@
 
     <rule ref="category/java/performance.xml/BigIntegerInstantiation"/>
     <rule ref="category/java/bestpractices.xml/PrimitiveWrapperInstantiation" />
-</ruleset>
+</ruleset>

gradle.properties

@@ -8,4 +8,3 @@ gitURL      = [email protected]/etcd-io/jetcd.git
 # gradle
 #
 org.gradle.parallel = true
-

gradle/publishing-release-tasks.gradle

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2020 The jetcd authors
+ * Copyright 2016-2023 The jetcd authors
  *
  * Licensed under the Apache License, Version 2.0 (the 'License');
  * you may not use this file except in compliance with the License.
@@ -22,4 +22,4 @@ task pubblications {
             println "Publication $publication.name [$publication.groupId/$publication.artifactId/$publication.version]"
         }
     }
-}
+}

gradle/publishing-release.gradle

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2021 The jetcd authors
+ * Copyright 2016-2023 The jetcd authors
  *
  * Licensed under the Apache License, Version 2.0 (the 'License');
  * you may not use this file except in compliance with the License.
@@ -96,4 +96,3 @@ javadoc {
 
     exclude "**/io/etcd/jetcd/api/**"
 }
-

gradle/release.gradle

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2021 The jetcd authors
+ * Copyright 2016-2023 The jetcd authors
  *
  * Licensed under the Apache License, Version 2.0 (the 'License');
  * you may not use this file except in compliance with the License.
@@ -25,4 +25,4 @@ scmVersion {
 
 allprojects {
     project.version = scmVersion.version
-}
+}

jetcd-core/src/main/proto/lock.proto

@@ -1,5 +1,5 @@
 //
-// Copyright 2016-2021 The jetcd authors
+// Copyright 2016-2023 The jetcd authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -67,4 +67,4 @@ message UnlockRequest {
 
 message UnlockResponse {
     etcdserverpb.ResponseHeader header = 1;
-}
+}

jetcd-core/src/test/resources/ssl/.gitignore

@@ -1 +1 @@
-cfssl/
+cfssl/

jetcd-ctl/README.MD

@@ -8,9 +8,9 @@ Put `foo` `bar` into the cluster:
 $ gradle run --args="put foo bar"
 21:39:06.126|INFO |CommandPut - OK
  ```
- 
+
 Put `foo` `bar2` into the cluster:
- 
+
 ```bash
 $ gradle run --args="put foo bar2"
 21:39:06.126|INFO |CommandPut - OK

jetcd-ctl/src/main/resources/log4j2.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
 
-    Copyright 2016-2021 The jetcd authors
+    Copyright 2016-2023 The jetcd authors
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -27,4 +27,4 @@
       <AppenderRef ref="STDOUT" />
     </Root>
   </Loggers>
-</Configuration>
+</Configuration>

jetcd-grpc/src/main/proto/lock.proto

@@ -1,5 +1,5 @@
 //
-// Copyright 2016-2021 The jetcd authors
+// Copyright 2016-2023 The jetcd authors
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -67,4 +67,4 @@ message UnlockRequest {
 
 message UnlockResponse {
     etcdserverpb.ResponseHeader header = 1;
-}
+}