private final String z

                Circular(String a, String z) {
                    this.a = a
                    this.z = z
                }

                String toString() {
                    "$a:$z"
                }
            }

            class Indirect {
                def references = new HashSet<Object>()
            }

            @Override
            public Suggestion apply(ModelPath available) {
                int distance = StringUtils.getLevenshteinDistance(unavailable.toString(), available.toString());
                boolean suggest = distance <= Math.min(3, unavailable.toString().length() / 2);
                if (suggest) {
                    return new Suggestion(distance, available);
                } else {

        }
}


enum class PropertyKind {
    Field {
        override fun toString() = "field"
    },
    PropertyUsage {
        override fun toString() = "property usage"
    },
    InputProperty {
        override fun toString() = "input property"
    },
    OutputProperty {
        override fun toString() = "output property"
    }

                String filename = file.getFileName().toString();
                if (mavenArtifactJar.matcher(filename).matches()) {
                    Process p = Runtime.getRuntime().exec(new String[] {
                        Paths.get(System.getProperty("java.home"), "bin/java").toString(),
                        "-jar",
                        file.toAbsolutePath().toString(),
                        "5.32",
                        "5.27"

            getLanguageVersion() >> JavaLanguageVersion.of(languageVersion)
            getVendor() >> DefaultJvmVendorSpec.any().toString()
            getImplementation() >> JvmImplementation.VENDOR_SPECIFIC.toString()
        }, false)
        then:
        javaToolchain.languageVersion.asInt() == languageVersion
        javaToolchain.javaRuntimeVersion == runtimeVersion

        Stub(TypeElement) {
            getEnclosingElement() >> null
            getQualifiedName() >> Stub(Name) {
                toString() >> name
            }
            getSimpleName() >> Stub(Name) {
                toString() >> name
            }
            getAnnotation(Retention) >> Stub(Retention) {
                value() >> retentionPolicy
            }
        }
    }

    INSTANCE;

    @Override
    public void funnel(byte[] from, PrimitiveSink into) {
      into.putBytes(from);
    }

    @Override
    public String toString() {
      return "Funnels.byteArrayFunnel()";
    }
  }

  /**
   * Returns a funnel that extracts the characters from a {@code CharSequence}, a character at a

    INSTANCE;

    @Override
    public void funnel(byte[] from, PrimitiveSink into) {
      into.putBytes(from);
    }

    @Override
    public String toString() {
      return "Funnels.byteArrayFunnel()";
    }
  }

  /**
   * Returns a funnel that extracts the characters from a {@code CharSequence}, a character at a

  public void testToStringEmpty() {
    assertEquals("{}", multimap().toString());
  }

  @CollectionSize.Require(ONE)
  @CollectionFeature.Require(absent = NON_STANDARD_TOSTRING)
  public void testToStringSingleton() {
    assertEquals("{" + k0() + "=[" + v0() + "]}", multimap().toString());
  }

  @CollectionSize.Require(absent = ZERO)
  @CollectionFeature.Require(absent = NON_STANDARD_TOSTRING)

        def path = ModelPath.ROOT

        expect:
        path.toString() == "<root>"
        path.toList() == []
        path.name == ""
        path.size() == 0
        path.parent == null
        path.rootParent == null
    }

    def "path with single component is top level"() {
        def path = ModelPath.path("p")

        expect:
        path.toString() == "p"
        path.toList() == ["p"]
        path.name == "p"