Remove unused dependency injection

spring-cloud-contract-tools/spring-cloud-contract-maven-plugin/pom.xml

@@ -189,6 +189,42 @@
 				<artifactId>maven-checkstyle-plugin</artifactId>
 			</plugin>
 		</plugins>
+		<pluginManagement>
+			<plugins>
+				<!--This plugin's configuration is used to store Eclipse m2e settings only. It has no influence on the Maven build itself.-->
+				<plugin>
+					<groupId>org.eclipse.m2e</groupId>
+					<artifactId>lifecycle-mapping</artifactId>
+					<version>1.0.0</version>
+					<configuration>
+						<lifecycleMappingMetadata>
+							<pluginExecutions>
+								<pluginExecution>
+									<pluginExecutionFilter>
+										<groupId>
+											org.apache.maven.plugins
+										</groupId>
+										<artifactId>
+											maven-plugin-plugin
+										</artifactId>
+										<versionRange>
+											[3.5,)
+										</versionRange>
+										<goals>
+											<goal>descriptor</goal>
+											<goal>helpmojo</goal>
+										</goals>
+									</pluginExecutionFilter>
+									<action>
+										<ignore></ignore>
+									</action>
+								</pluginExecution>
+							</pluginExecutions>
+						</lifecycleMappingMetadata>
+					</configuration>
+				</plugin>
+			</plugins>
+		</pluginManagement>
 	</build>
 
 	<reporting>

spring-cloud-contract-tools/spring-cloud-contract-maven-plugin/src/main/java/org/springframework/cloud/contract/maven/verifier/ConvertMojo.java

@@ -20,8 +20,6 @@ import java.io.File;
 import java.util.HashMap;
 import java.util.Map;
 
-import javax.inject.Inject;
-
 import org.apache.maven.execution.MavenSession;
 import org.apache.maven.model.Dependency;
 import org.apache.maven.plugin.AbstractMojo;
@@ -34,7 +32,6 @@ import org.apache.maven.project.MavenProject;
 import org.apache.maven.shared.filtering.MavenResourcesFiltering;
 import org.eclipse.aether.RepositorySystemSession;
 
-import org.springframework.cloud.contract.maven.verifier.stubrunner.AetherStubDownloaderFactory;
 import org.springframework.cloud.contract.stubrunner.spring.StubRunnerProperties;
 import org.springframework.cloud.contract.verifier.config.ContractVerifierConfigProperties;
 import org.springframework.cloud.contract.verifier.converter.RecursiveFilesConverter;
@@ -57,8 +54,6 @@ public class ConvertMojo extends AbstractMojo {
 	static final String CONTRACTS_PATH = "/contracts";
 	static final String ORIGINAL_PATH = "/original";
 
-	private final AetherStubDownloaderFactory aetherStubDownloaderFactory;
-
 	@Parameter(defaultValue = "${repositorySystemSession}", readonly = true)
 	private RepositorySystemSession repoSession;
 
@@ -186,11 +181,7 @@ public class ConvertMojo extends AbstractMojo {
 	@Component(role = MavenResourcesFiltering.class, hint = "default")
 	private MavenResourcesFiltering mavenResourcesFiltering;
 
-	@Inject
-	public ConvertMojo(AetherStubDownloaderFactory aetherStubDownloaderFactory) {
-		this.aetherStubDownloaderFactory = aetherStubDownloaderFactory;
-	}
-
+	@Override
 	public void execute() throws MojoExecutionException {
 		if (this.skip) {
 			getLog().info(String.format(

spring-cloud-contract-tools/spring-cloud-contract-maven-plugin/src/main/java/org/springframework/cloud/contract/maven/verifier/GenerateTestsMojo.java

@@ -21,8 +21,6 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-import javax.inject.Inject;
-
 import org.apache.maven.model.Dependency;
 import org.apache.maven.model.Resource;
 import org.apache.maven.plugin.AbstractMojo;
@@ -35,7 +33,6 @@ import org.apache.maven.plugins.annotations.ResolutionScope;
 import org.apache.maven.project.MavenProject;
 import org.eclipse.aether.RepositorySystemSession;
 
-import org.springframework.cloud.contract.maven.verifier.stubrunner.AetherStubDownloaderFactory;
 import org.springframework.cloud.contract.spec.ContractVerifierException;
 import org.springframework.cloud.contract.stubrunner.spring.StubRunnerProperties;
 import org.springframework.cloud.contract.verifier.TestGenerator;
@@ -53,8 +50,6 @@ import org.springframework.cloud.contract.verifier.config.TestMode;
 		requiresDependencyResolution = ResolutionScope.TEST)
 public class GenerateTestsMojo extends AbstractMojo {
 
-	private final AetherStubDownloaderFactory aetherStubDownloaderFactory;
-
 	@Parameter(defaultValue = "${repositorySystemSession}", readonly = true)
 	private RepositorySystemSession repoSession;
 
@@ -234,11 +229,7 @@ public class GenerateTestsMojo extends AbstractMojo {
 	@Parameter(property = "contractsProperties")
 	private Map<String, String> contractsProperties = new HashMap<>();
 
-	@Inject
-	public GenerateTestsMojo(AetherStubDownloaderFactory aetherStubDownloaderFactory) {
-		this.aetherStubDownloaderFactory = aetherStubDownloaderFactory;
-	}
-
+	@Override
 	public void execute() throws MojoExecutionException, MojoFailureException {
 		if (this.skip || this.mavenTestSkip || this.skipTests) {
 			if (this.skip) {

spring-cloud-contract-tools/spring-cloud-contract-maven-plugin/src/main/java/org/springframework/cloud/contract/maven/verifier/PushStubsToScmMojo.java

@@ -37,7 +37,6 @@ import org.springframework.util.StringUtils;
  *
  * @author Marcin Grzejszczak
  */
-@SuppressWarnings("FieldCanBeLocal")
 @Mojo(name = "pushStubsToScm")
 public class PushStubsToScmMojo extends AbstractMojo {
 
@@ -105,6 +104,7 @@ public class PushStubsToScmMojo extends AbstractMojo {
 	@Parameter(property = "contractsProperties")
 	private Map<String, String> contractsProperties = new HashMap<>();
 
+	@Override
 	public void execute() {
 		if (this.skip || this.taskSkip) {
 			getLog().info(

spring-cloud-contract-tools/spring-cloud-contract-maven-plugin/src/main/java/org/springframework/cloud/contract/maven/verifier/RunMojo.java

@@ -44,7 +44,6 @@ import org.springframework.util.StringUtils;
  *
  * @author Mariusz Smykula
  */
-@SuppressWarnings("FieldCanBeLocal")
 @Mojo(name = "run", requiresProject = false,
 		requiresDependencyResolution = ResolutionScope.RUNTIME)
 public class RunMojo extends AbstractMojo {
@@ -124,6 +123,7 @@ public class RunMojo extends AbstractMojo {
 		this.remoteStubRunner = remoteStubRunner;
 	}
 
+	@Override
 	public void execute() throws MojoExecutionException, MojoFailureException {
 		if (this.skip || this.skipTestOnly) {
 			getLog().info(