}

        private <T> Set<T> concat(Set<T> set, T elem) {
            Set<T> newSet = new HashSet<>(set);
            newSet.add(elem);
            return newSet;
        }

        @SuppressWarnings("checkstyle:parameternumber")
        private InterimResult build(
                Map<File, MavenProject> projectIndex,
                File pomFile,
                Set<File> aggregatorFiles,

                    field.setAccessible(true);
                    field.set(v4src, ModelProblemUtils.toId(model));
                } catch (Throwable t) {
                    // TODO: use a lazy source ?
                    throw new IllegalStateException("Unable to set modelId on InputSource", t);
                }
            }
        } catch (XmlReaderException e) {

     *
     * @return SessionBuilder configured with minimally required things for "Maven-based resolution". At least LRM must
     * be set on builder to make it able to create session instances.
     */
    @Override
    public SessionBuilder get() {
        requireNonNull(repositorySystem, "repositorySystem");

Object remove(Object); public boolean containsKey(Object); public int size(); public boolean isEmpty(); public boolean containsValue(Object); public void putAll(java.util.Map); public void clear(); public java.util.Set keySet(); public java.util.Collection values(); public java.util.Set entrySet(); public boolean equals(Object); public int hashCode(); } org/codehaus/plexus/util/cli/Commandline$Argument.class package org.codehaus.plexus.util.cli; public synchronized class Commandline$Argument { private...

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.internal.impl.resolver;

import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;

import org.apache.maven.api.RemoteRepository;
import org.apache.maven.api.Session;
import org.apache.maven.api.model.Repository;

        return resolveModel(
                session,
                parent.getGroupId(),
                parent.getArtifactId(),
                parent.getVersion(),
                version -> modified.set(parent.withVersion(version)));
    }

    /**
     * Tries to resolve the POM for the specified dependency coordinates possibly updating {@code dependency}.
     *

        assertTrue(file.exists());
        d.setSystemPath(file.getCanonicalPath());

        artifact = repositorySystem.createDependencyArtifact(d);

        //
        // The request has not set any local or remote repositories as the system scoped dependency being resolved
        // should only
        // give us the dependency off the disk and nothing more.
        //

            } finally {
                stk.pop();
            }
        }
    }

    private final Set<String> validCoordinateIds = new HashSet<>();

    private final Set<String> validProfileIds = new HashSet<>();

    private final ModelVersionProcessor versionProcessor;

    @Inject

        checkClosed();
        if (repositorySystemLifecycle == null) {
            repositorySystemLifecycle = createRepositorySystemLifecycle();
            repositorySystemLifecycle.addOnSystemEndedHandler(() -> closed.set(true));
        }
        return repositorySystemLifecycle;
    }

    protected RepositorySystemLifecycle createRepositorySystemLifecycle() {
        return new DefaultRepositorySystemLifecycle();
    }

        return new SessionData() {
            @Override
            public <T> void set(@Nonnull Key<T> key, @Nullable T value) {
                data.set(key, value);
            }

            @Override
            public <T> boolean replace(@Nonnull Key<T> key, @Nullable T oldValue, @Nullable T newValue) {
                return data.set(key, oldValue, newValue);
            }

            @Nullable
            @Override