</message>
                                    <version>[${project.prerequisites.maven},)</version>
                                </requireMavenVersion>
                                <requireJavaVersion>
                                    <message>Current JDK version ${java.version} should be ${jdkVersion}, or higher!
                                    </message>

    private static final Object CACHE_KEY = new Object();

    private final Logger logger = LoggerFactory.getLogger(getClass());
    private final RepositorySystem repositorySystem;
    private final MetadataReader metadataReader;
    private final MavenPluginManager pluginManager;
    private final VersionScheme versionScheme;

    @Inject
    public DefaultPluginVersionResolver(

og, java.io.Serializable { private static org.apache.avalon.framework.logger.Logger defaultLogger; private transient org.apache.avalon.framework.logger.Logger logger; private String name; public void AvalonLogger(org.apache.avalon.framework.logger.Logger); public void AvalonLogger(String); public org.apache.avalon.framework.logger.Logger getLogger(); public static void setDefaultLogger(org.apache.avalon.framework.logger.Logger); public void debug(Object, Throwable); public void debug(Object); public...

class AbstractLogEnabled implements LogEnabled { private Logger logger; public void AbstractLogEnabled(); public void enableLogging(Logger); protected Logger getLogger(); protected void setupLogger(Object); protected void setupLogger(Object, String); protected void setupLogger(Object, Logger); } org/codehaus/plexus/logging/AbstractLogger.class package org.codehaus.plexus.logging; public abstract synchronized class AbstractLogger implements Logger { private int threshold; private String name; public void...

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import static java.util.Comparator.comparing;

/**
 * Builds the {@link ProjectDependencyGraph inter-dependencies graph} between projects in the reactor.
 */
@Named(GraphBuilder.HINT)
@Singleton
public class DefaultGraphBuilder implements GraphBuilder {
    private static final Logger LOGGER = LoggerFactory.getLogger(DefaultGraphBuilder.class);