+ key.getDisplayString() + ".  Existing bindings:\n"
                        + getBoundKeys().stream()
                                .map(Key::toString)
                                .map(String::trim)
                                .sorted()
                                .distinct()
                                .collect(Collectors.joining("\n - ", " - ", "")));

                @Override
                public int hashCode() {
                    return AlwaysTrueFilter.class.hashCode();
                }

                @Override
                public String toString() {
                    return "AlwaysTrueFilter[]";
                }
            }

            private static final Predicate<PathType> DEFAULT_FILTER = new AlwaysTrueFilter();

        _ * classMetaData.className >> name
        return classMetaData
    }

    def classDoc(String name = 'org.gradle.Class') {
        ClassDoc doc = Mock()
        _ * doc.name >> name
        _ * doc.toString() >> "ClassDoc '$name'"
        return doc
    }

    def property(String name, ClassMetaData classMetaData) {
        return property([:], name, classMetaData)
    }

                return Files.newInputStream(actual);
            }

            @Override
            public String getLocation() {
                return actual.toString();
            }

            @Override
            public Source resolve(String relative) {
                return Sources.buildSource(actual.resolve(relative));
            }

            @Override

        StringBuilder r = new StringBuilder(data.length * 2);
        for (byte b : data) {
            r.append(HEX_CODE[(b >> 4) & 0xF]);
            r.append(HEX_CODE[(b & 0xF)]);
        }
        return r.toString();
    }

    if (integtestAgentAllowed.isPresent) {
        val shouldUseAgent = integtestAgentAllowed.get().toBoolean()
        systemProperties[integTestUseAgentSysPropName] = shouldUseAgent.toString()
    }
}


private
fun IntegrationTest.addDebugProperties() {
    if (project.daemonDebuggingIsEnabled) {
        systemProperties["org.gradle.integtest.debug"] = "true"

            @Override
            public int hashCode() {
                return Objects.hash(artifactCoordinates, repositories, nature);
            }

            @Override
            public String toString() {
                return "VersionResolverRequest[" + "artifactCoordinates="
                        + artifactCoordinates + ", repositories="
                        + repositories + ", nature="

        //
        if (plugin.getVersion() == null) {
            resolvePluginVersion(plugin, session, project);
        }

        return pluginManager.getMojoDescriptor(
                plugin, goal.toString(), project.getRemotePluginRepositories(), session.getRepositorySession());
    }

    // TODO take repo mans into account as one may be aggregating prefixes of many

                                    modelProblem.getMessage(), ModelProblemUtils.formatLocation(modelProblem, null)));
                        }
                        logger.warn(message.toString());
                    } else {
                        logger.warn(
                                "{} {} encountered while building the effective model for {} during {} (use -X to see details)",

        new JsonWriter(stringWriter).withCloseable { writer ->
            writer.setIndent("    ")
            new Gson().toJson(acceptanceJson, AcceptedApiChange, writer)
        }
        return stringWriter.toString()
    }

    String getCurrentVersion() {
        return context.getUserData().get("currentVersion")
    }

    private String relativePathToMainApiChanges() {