// but to create those, proper filtering should happen via Type properties.
    }

    @Override
    public void addHandlers(Map<String, ArtifactHandler> handlers) {
        throw new UnsupportedOperationException("Adding handlers programmatically is not supported anymore");
    }

    @Deprecated
    public Set<String> getHandlerTypes() {

                }
            });
        }
    }

    /**
     * Nobody should ever use this method.
     *
     * @deprecated If you use this method and your code is not in Maven Core, stop doing this.
     */
    @Deprecated
    public RepositorySystemSession newRepositorySession(MavenExecutionRequest request) {
        return newCloseableSession(request, new MavenChainedWorkspaceReader());
    }

         * by doing some change (for example by changing POM and fixing the problematic plugin configuration).
         */
        INTERNAL,

        /**
         * Issue (present in some plugin) is "developer actionable" (of given plugin, by changing code and doing

    @Test
    void testCalculationOfBuildPlanWithIndividualTaskWherePluginIsSpecifiedInThePom() throws Exception {
        // We are doing something like "mvn resources:resources" where no version is specified but this
        // project we are working on has the version specified in the POM so the version should come from there.

        // ----------------------------------------------------------------------------
        // I'm fully aware that the file could just be moved using File.rename but
        // there are bugs in various JVM that have problems doing this across
        // different filesystem. So we'll incur the small hit to actually copy
        // here and be safe. jvz.
        // ----------------------------------------------------------------------------