All Possible Errors
- invalid lifecycle phase (maybe same as bad CLI param, though you were talking about embedder too)
- <module> specified is not found
- malformed settings
- malformed POM
- local repository not writable
- remote repositories not available
- artifact metadata missing
- extension metadata missing
- extension artifact missing
- artifact metadata retrieval problem
- version range violation
- circular dependency

java.io.IOException; private static final void setName(char); private static final void setNameStart(char); protected boolean isNameStartChar(char); protected boolean isNameChar(char); protected boolean isS(char); protected String printable(char); protected String printable(String); static void <clinit>(); } org/codehaus/plexus/util/xml/pull/MXSerializer.class package org.codehaus.plexus.util.xml.pull; public synchronized class MXSerializer implements XmlSerializer { protected static final String XML_URI...

        }

        //
        // TODO jvz Why isn't all this checking the job of the duty of the workspace resolver, we know that we
        // have a model that is suitable, yet more checks are done here and the one for the version is problematic
        // before because with parents as ranges it will never work in this scenario.
        //

        String groupId = getGroupId(candidateModel);

            PlexusConfiguration editableConfig = d.getChild("editable");

            // we need the null check for pre-build legacy plugins...
            if (editableConfig != null) {
                String editable = d.getChild("editable").getValue();

                parameter.setEditable(editable == null || Boolean.parseBoolean(editable));
            }

/**
 * Immutable identifier of a {@link TransferResource}.
 * The {@link TransferResource} is not immutable and does not implement {@code Objects#equals} and {@code Objects#hashCode} methods,
 * making it not very suitable for usage in collections.
 */
record TransferResourceIdentifier(String repositoryId, String repositoryUrl, String resourceName, @Nullable File file) {
    TransferResourceIdentifier(TransferResource resource) {

Steward has the right to modify this Agreement. The Eclipse Foundation
is the initial Agreement Steward. The Eclipse Foundation may assign the
responsibility to serve as the Agreement Steward to a suitable separate
entity. Each new version of the Agreement will be given a distinguishing
version number. The Program (including Contributions) may always be
Distributed subject to the version of the Agreement under which it was

from time to time. No one other than the Agreement Steward has the right to modify this Agreement. The Eclipse Foundation is the initial Agreement Steward. The Eclipse Foundation may assign the responsibility to serve as the Agreement Steward to a suitable separate entity. Each new version of the Agreement will be given a distinguishing version number. The Program (including Contributions) may always be distributed subject to the version of the Agreement under which it was received. In addition, after...

        }

        //
        // TODO jvz Why isn't all this checking the job of the duty of the workspace resolver, we know that we
        // have a model that is suitable, yet more checks are done here and the one for the version is problematic
        // before because with parents as ranges it will never work in this scenario.
        //

            for a Mojo before it is injected, and before the Mojo is executed from some half-state.
          </description>
        </field>
        <field>
          <name>editable</name>
          <version>1.0.0+</version>
          <type>boolean</type>
          <defaultValue>true</defaultValue>
          <description>