assertEquals("b", pom.getValue("build/plugins[1]/executions[1]/goals[1]"));
        assertEquals("a", pom.getValue("build/plugins[1]/executions[1]/goals[2]"));
        assertEquals("d", pom.getValue("build/plugins[1]/executions[1]/goals[3]"));
        assertEquals("c", pom.getValue("build/plugins[1]/executions[1]/goals[4]"));
        assertEquals("e", pom.getValue("build/plugins[1]/executions[1]/goals[5]"));

                interpolatedModel = interpolatedModel.withParent(
                        interpolatedModel.getParent().withVersion(interpolated));
            } catch (Exception e) {
                problems.add(
                        Severity.ERROR,
                        ModelProblem.Version.BASE,
                        "Failed to interpolate field: "

    /**
     * Add or replace an artifact. This method is now deprecated. Use the @{MavenProjectHelper} to attach artifacts to a
     * project. In spite of the 'throws' declaration on this API, this method has never thrown an exception since Maven
     * 3.0.x. Historically, it logged and ignored a second addition of the same g/a/v/c/t. Now it replaces the file for

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

                            problems,
                            Severity.ERROR,
                            Version.V20,
                            prefix + prefix2 + "[" + plugin.getKey() + "].executions.execution.id",
                            null,
                            "must be unique but found duplicate execution with id " + exec.getId(),
                            exec);
                }
            }