public String toString() {
    return map.toString();
  }

  /*
   * ConcurrentMap operations which we may eventually add.
   *
   * The problem with these is that remove(K, long) has to be done in two phases by definition ---
   * first decrementing to zero, and then removing. putIfAbsent or replace could observe the
   * intermediate zero-state. Ways we could deal with this are:
   *

					statusError: '<la:message key="labels.chat_status_error" />',
					copied: '<la:message key="labels.chat_copied" />',
					copyFailed: '<la:message key="labels.chat_copy_failed" />',
					phases: {
						intent: '<la:message key="labels.chat_phase_intent" />',
						search: '<la:message key="labels.chat_phase_search" />',
						evaluate: '<la:message key="labels.chat_phase_evaluate" />',

            /*
             * MNG-2277, the check below compensates for our bad plugin support where we ended up with aggregator
             * plugins that require dependency resolution, although they usually run in phases of the build where project
             * artifacts haven't been assembled yet. The prime example of this is "mvn release:prepare".
             */

     * @return This request, never {@code null}.
     */
    ModelBuildingRequest setProcessPlugins(boolean processPlugins);

    /**
     * Indicates whether the model building should happen in two phases. If enabled, the initial invocation of the model
     * builder will only produce an interim result which may be used to analyze inter-model dependencies before the
     * final invocation of the model builder is performed.
     *

 ({{{./apidocs/org/apache/maven/model/building/DefaultModelBuilder.html}javadoc}},
 {{{./xref/org/apache/maven/model/building/DefaultModelBuilder.html}source}})
 that manages the steps sequence.

 The sequence is divided into 2 phases:

 * phase 1

   ** profile activation: see {{{./apidocs/org/apache/maven/model/profile/activation/package-summary.html}available activators}}.

     * resolution, this does not include the download of the files for the dependency artifacts. It is meant for mojos
     * that only want to analyze the set of transitive dependencies, in particular during early lifecycle phases where
     * full dependency resolution might fail due to projects which haven't been built yet.
     *
     * @return The scope of (transitive) dependencies that should be collected or {@code null} if none.

// listSem is a semaphore restricting concurrent invocations of 'go list'. 'go
// list' has its own internal concurrency, so we use a hard-coded constant (to
// allow the I/O-intensive phases of 'go list' to overlap) instead of scaling
// all the way up to GOMAXPROCS.
var listSem = make(chan semToken, 2)

type semToken struct{}

- kubeadm: `kubeadm upgrade node` now supports `addon` and `post-upgrade` phases. Users can use `kubeadm upgrade node phase addon` to execute the addon upgrade, or use `kubeadm upgrade node...

- Kubeadm:...

                    List<?> unrecognized = mavenConfig.getArgList();
                    if (!unrecognized.isEmpty()) {
                        // This file can only contain options, not args (goals or phases)
                        throw new ParseException("Unrecognized maven.config file entries: " + unrecognized);
                    }
                }
            }
        } catch (ParseException e) {