style: Configure Spotless formatter (#45)

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img height="120" src="https://github.com/qdrant/qdrant/raw/master/docs/logo.svg" alt="Qdrant"> 
+  <img height="120" src="https://github.com/qdrant/qdrant/raw/master/docs/logo.svg" alt="Qdrant">
   &nbsp;
   <img height="150" width="100" src="./resources/java-logo-small.svg" alt="Java">
 
@@ -34,22 +34,25 @@ To install the library, add the following lines to your build config file.
 <dependency>
   <groupId>io.qdrant</groupId>
   <artifactId>client</artifactId>
-  <version>1.9.0</version>
+  <version>1.10.0</version>
 </dependency>
 ```
 
 #### SBT
 
 ```sbt
-libraryDependencies += "io.qdrant" % "client" % "1.9.0"
+libraryDependencies += "io.qdrant" % "client" % "1.10.0"
 ```
 
 #### Gradle
 
 ```gradle
-implementation 'io.qdrant:client:1.9.0'
+implementation 'io.qdrant:client:1.10.0'
 ```
 
+> [!NOTE]  
+> Please make sure to include all necessary dependencies listed [here](https://central.sonatype.com/artifact/io.qdrant/client/dependencies) in your project.
+
 ## 📖 Documentation
 
 - [JavaDoc Reference](https://qdrant.github.io/java-client/)
@@ -65,7 +68,8 @@ A client can be instantiated with
 QdrantClient client = 
   new QdrantClient(QdrantGrpcClient.newBuilder("localhost").build());
 ```
-which creates a client that will connect to Qdrant on https://localhost:6334.
+
+which creates a client that will connect to Qdrant on <https://localhost:6334>.
 
 Internally, the high level client uses a low level gRPC client to interact with
 Qdrant. Additional constructor overloads provide more control over how the gRPC

build.gradle

@@ -21,6 +21,7 @@ plugins {
 	id 'com.google.protobuf' version '0.9.4'
 	id 'net.ltgt.errorprone' version '3.1.0'
 	id 'io.github.gradle-nexus.publish-plugin' version '1.3.0'
+	id 'com.diffplug.spotless' version '6.22.0'
 }
 
 group = 'io.qdrant'
@@ -250,3 +251,16 @@ signing {
     useInMemoryPgpKeys(signingKeyId, signingKey, signingPassword)
     sign publishing.publications.mavenJava
 }
+
+spotless {
+  java {
+	target 'src/*/java/**/*.java'
+    importOrder()
+    removeUnusedImports()
+    cleanthat()
+    googleJavaFormat()
+    formatAnnotations()
+  }
+}
+
+compileJava.dependsOn 'spotlessApply'

gradle.properties

@@ -5,4 +5,7 @@ qdrantProtosVersion=v1.10.0
 qdrantVersion=v1.10.0
 
 # The version of the client to generate
-packageVersion=1.10.0
+packageVersion=1.10.0
+
+## Extension of the default memory config for the spotless formatter plugin
+org.gradle.jvmargs= -Xmx2000m "-XX:MaxMetaspaceSize=1000m"

src/main/java/io/qdrant/client/ApiKeyCredentials.java

@@ -1,35 +1,35 @@
 package io.qdrant.client;
 
-import java.util.concurrent.Executor;
-
 import io.grpc.CallCredentials;
 import io.grpc.Metadata;
 import io.grpc.Status;
+import java.util.concurrent.Executor;
 
-/**
- * API key authentication credentials
- */
+/** API key authentication credentials */
 public class ApiKeyCredentials extends CallCredentials {
-    private final String apiKey;
+  private final String apiKey;
 
-	/**
-	 * Instantiates a new instance of {@link ApiKeyCredentials}
-	 * @param apiKey The API key to use for authentication
-	 */
-    public ApiKeyCredentials(String apiKey) {
-        this.apiKey = apiKey;
-    }
+  /**
+   * Instantiates a new instance of {@link ApiKeyCredentials}
+   *
+   * @param apiKey The API key to use for authentication
+   */
+  public ApiKeyCredentials(String apiKey) {
+    this.apiKey = apiKey;
+  }
 
-    @Override
-    public void applyRequestMetadata(RequestInfo requestInfo, Executor appExecutor, MetadataApplier applier) {
-        appExecutor.execute(() -> {
-            try {
-                Metadata headers = new Metadata();
-                headers.put(Metadata.Key.of("api-key", Metadata.ASCII_STRING_MARSHALLER), apiKey);
-                applier.apply(headers);
-            } catch (Throwable e) {
-                applier.fail(Status.UNAUTHENTICATED.withCause(e));
-            }
+  @Override
+  public void applyRequestMetadata(
+      RequestInfo requestInfo, Executor appExecutor, MetadataApplier applier) {
+    appExecutor.execute(
+        () -> {
+          try {
+            Metadata headers = new Metadata();
+            headers.put(Metadata.Key.of("api-key", Metadata.ASCII_STRING_MARSHALLER), apiKey);
+            applier.apply(headers);
+          } catch (Throwable e) {
+            applier.fail(Status.UNAUTHENTICATED.withCause(e));
+          }
         });
-    }
+  }
 }