as a servlet container), but still allow each web application to provide its own LogFactory implementation, if it so desires. An instance of this class will then be created, and cached per class loader. The Default LogFactory Implementation The Logging Package APIs include a default LogFactory implementation class ( org.apache.commons.logging.impl.LogFactoryImpl) that is selected if no other implementation class name can be discovered. Its primary purpose is to create (as necessary) and return Log...

 * This extensible enum has two defined values, {@link #NONE} and {@link #JAVA_FAMILY},
 * but can be extended by registering a {@code org.apache.maven.api.spi.LanguageProvider}.
 * <p>
 * Implementation must have {@code equals()} and {@code hashCode()} implemented, so implementations of this interface
 * can be used as keys.
 *
 * @since 4.0.0
 */
@Experimental
@Immutable
@SuppressWarnings("checkstyle:InterfaceIsType")

-->

<plexus>
  <components>
    <component>
      <role>org.apache.maven.artifact.resolver.ArtifactResolver</role>
      <role-hint>default</role-hint>
      <implementation>org.apache.maven.artifact.resolver.DefaultArtifactResolver</implementation>
      <isolated-realm>false</isolated-realm>
      <requirements>
        <requirement>
          <role>org.codehaus.plexus.logging.Logger</role>

org.apache.commons.* Build-Jdk: 1.4.1_01 Extension-Name: commons-codec Specification-Version: Specification-Vendor: Apache Software Foundation Specification-Title: A collection of simple and common encoders and de coders Implementation-Version: 1.1 Implementation-Vendor: Apache Software Foundation Implementation-Vendor-Id: org/apache/commons/codec/base64/Base64.class package org.apache.commons.codec.base64; public final synchronized class Base64 { protected static final String DEFAULT_CHAR_ENCODING = ISO-8859-1;...

#NOTE: This is a Maven Resolver internal implementation file, its format can be changed without prior notice.
#Thu Sep 24 16:40:08 CEST 2020
https\://repo.maven.apache.org/maven2/.lastUpdated=1600958408640

 * under the License.
 */
package org.apache.maven.internal.transformation;

/**
 * Exception that may be thrown by the {@link org.apache.maven.artifact.Artifact#getFile()}
 * implementation.
 */
public class TransformationFailedException extends RuntimeException {

    public TransformationFailedException(Throwable cause) {
        super(cause);
    }

import java.util.Map;

import org.apache.maven.api.DependencyProperties;
import org.apache.maven.api.annotations.Nonnull;

import static org.apache.maven.internal.impl.Utils.nonNull;

/**
 * Default implementation of artifact properties.
 */
public class DefaultDependencyProperties implements DependencyProperties {
    private final Map<String, String> properties;

    public DefaultDependencyProperties(String... flags) {

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.execution;

/**
 * Provides a skeleton implementation for execution listeners. The methods of this class are empty.
 *
 */
public class AbstractExecutionListener implements ExecutionListener {

    public void projectDiscoveryStarted(ExecutionEvent event) {

import org.apache.maven.api.di.Named;
import org.apache.maven.api.di.Singleton;
import org.apache.maven.api.services.ModelBuilderRequest;
import org.apache.maven.api.services.model.*;

/**
 * Maven default implementation of the {@link ModelVersionProcessor} to support
 * <a href="https://maven.apache.org/maven-ci-friendly.html">CI Friendly Versions</a>
 */
@Named
@Singleton

import org.apache.maven.toolchain.DefaultToolchain;
import org.apache.maven.toolchain.model.ToolchainModel;
import org.apache.maven.utils.Os;
import org.slf4j.Logger;

/**
 * JDK toolchain implementation.
 *
 * @since 2.0.9, renamed from DefaultJavaToolChain in 3.2.4
 */
public class JavaToolchainImpl extends DefaultToolchain implements JavaToolchain {
    private String javaHome;