}
                if (str != null) {
                    parallelism = Integer.parseInt(str);
                }
            } catch (Exception e) {
                // ignore
            }
            return Math.max(1, Math.min(parallelism, Runtime.getRuntime().availableProcessors()));
        }

    }

    private static DefaultLifecycles getDefaultLifecycles() {
        try {
            return DefaultLifecyclesStub.createDefaultLifecycles();
        } catch (ComponentLookupException e) {
            // ignore
            return null;
        }
    }

    private static MojoExecution createMojoExecution(String goal, String executionId, MojoDescriptor mojoDescriptor) {

  * If the wagon is not bound to "file://", then ignore the request and print
    a debug message.

  * If the wagon is bound to "file://" then:

    Retrieve the file or base-url file to be "downloaded".

    * If the file (or more usefully, the base-url file) exists, proceed.

    * If the file (or base-url file) doesn't exist, assume that this location
      is part of a file-share. Ignore the request and print a debug message

                // sleep for 10ms just in case this is windows holding a file lock
                try {
                    Thread.sleep(10);
                } catch (InterruptedException e) {
                    // ignore
                }
                metadataFile.delete(); // if this fails, forget about it, we'll try to overwrite it anyway so no need
                // to delete on exit
            }

                Artifact artifact;
                if (d.getScope().equals(Artifact.SCOPE_TEST) || d.getScope().equals(Artifact.SCOPE_PROVIDED)) {
                    /* don't call createDependencyArtifact as it'll ignore test and provided scopes */
                    artifact = artifactFactory.createArtifact(
                            d.getGroupId(), d.getArtifactId(), d.getVersion(), d.getScope(), d.getType());
                } else {

erterLook org.codehaus.plexus.component.configurator.converters.ConfigurationConvert converters org/codehaus/plexus/PlexusConstants.class package org.codehaus.plexus; public abstract synchronized class PlexusConstants { public static final String IGNORE_CONTAINER_CONFIGURATION = plexus.ignoreContainerConfi; public static final String BOOTSTRAP_CONFIGURATION = org/codehaus/plexus/plexus-bootstrap.xml; public static final String PLEXUS_KEY = plexus; public static final String PLEXUS_CORE_REALM = containerRealm;...

        allOptionalSelectors.addAll(projectActivation.getOptionalActiveProjectSelectors());
        allOptionalSelectors.addAll(projectActivation.getRequiredActiveProjectSelectors());
        // We intentionally ignore the results of this method.
        // As a side effect it will log the optional projects that could not be resolved.
        projectSelector.getOptionalProjectsBySelectors(request, session.getAllProjects(), allOptionalSelectors);

abstract interface Suspendable { public abstract void suspend(); public abstract void resume(); } org/codehaus/plexus/PlexusConstants.class package org.codehaus.plexus; public abstract synchronized class PlexusConstants { public static final String IGNORE_CONTAINER_CONFIGURATION = plexus.ignoreContainerConfi; public static final String BOOTSTRAP_CONFIGURATION = org/codehaus/plexus/plexus-bootstrap.xml; public static final String PLEXUS_KEY = plexus; public static final String PLEXUS_CORE_REALM = containerRealm;...

abstract interface Suspendable { public abstract void suspend(); public abstract void resume(); } org/codehaus/plexus/PlexusConstants.class package org.codehaus.plexus; public abstract synchronized class PlexusConstants { public static final String IGNORE_CONTAINER_CONFIGURATION = plexus.ignoreContainerConfi; public static final String BOOTSTRAP_CONFIGURATION = org/codehaus/plexus/plexus-bootstrap.xml; public static final String PLEXUS_KEY = plexus; public static final String PLEXUS_CORE_REALM = containerRealm;...

          <name>checksumPolicy</name>
          <version>4.0.0+</version>
          <description>
            What to do when verification of an artifact checksum fails. Valid values are
            {@code ignore},
            {@code fail} (default for Maven 4 and above) or
            {@code warn} (default for Maven 2 and 3).
          </description>
          <type>String</type>
        </field>
      </fields>