return result;
    } // -- InputLocation merge( InputLocation, InputLocation, boolean )

    /**
     * Method merge.
     *
     * @param target
     * @param indices
     * @param source
     * @return InputLocation
     */
    public static InputLocation merge(
            InputLocation target, InputLocation source, java.util.Collection<Integer> indices) {

     */
    public static InputLocation merge(InputLocation target, InputLocation source, boolean sourceDominant) {
        if (source == null) {
            return target;
        } else if (target == null) {
            return source;
        }

        Map<Object, InputLocation> locations;
        Map<Object, InputLocation> sourceLocations = source.locations;
        Map<Object, InputLocation> targetLocations = target.locations;

 */
package org.apache.maven.api.model;

public interface InputLocationTracker {
    InputLocation getLocation(Object field);

    /**
     * Gets the parent InputLocation where this InputLocation may have been imported from.
     * Can return {@code null}.
     *
     * @return InputLocation
     * @since 4.0.0
     */
    InputLocation getImportedFrom();

     */
    public String getModelId() {
        return this.modelId;
    }

    /**
     * Gets the parent InputLocation where this InputLocation may have been imported from.
     * Can return {@code null}.
     *
     * @return InputLocation
     * @since 4.0.0
     */
    public InputLocation getImportedFrom() {
        return importedFrom;
    }

    @Override
    public boolean equals(Object o) {

    /**
     * Method setStringFormatter.
     *
     * @param stringFormatter
     */
    public void setStringFormatter(InputLocation.StringFormatter stringFormatter) {
        super.setStringFormatter(stringFormatter);
    } // -- void setStringFormatter( InputLocation.StringFormatter )

    /**
     * Method write.
     *
     * @param writer a writer object.
     * @param model a model object.

     *
     * @return
     */
    public InputLocation getImportedFrom() {
        return importedFrom;
    }

    /**
     * Set the location of the POM from which this POM was imported from.
     *
     * @param importedFrom
     */
    public void setImportedFrom(InputLocation importedFrom) {
        this.importedFrom = importedFrom;
    }

    @Override

    }

    public ModelProblemCollectorRequest setMessage(String message) {
        this.message = message;
        return this;
    }

    public InputLocation getLocation() {
        return location;
    }

    public ModelProblemCollectorRequest setLocation(InputLocation location) {
        this.location = location;
        return this;
    }

     *
     * @param stringFormatter
     */
    public void setStringFormatter(InputLocation.StringFormatter stringFormatter) {
        delegate.setStringFormatter(
                stringFormatter != null ? location -> stringFormatter.toString(new InputLocation(location)) : null);
    } // -- void setStringFormatter( InputLocation.StringFormatter )

    /**
     * Method write.
     *
     * @param writer a writer object.

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.api.services;

import java.util.List;

import org.apache.maven.api.model.InputLocation;
import org.apache.maven.api.model.Model;

/**
 * Collects problems that are encountered during model building. The primary purpose of this component is to account for

import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;
import java.util.ListIterator;
import java.util.Objects;

import org.apache.maven.model.InputLocation;
import org.apache.maven.model.Plugin;
import org.eclipse.aether.AbstractRepositoryListener;
import org.eclipse.aether.RepositoryEvent;
import org.eclipse.aether.RepositorySystemSession;