assertFalse(delegate.isOverridable());
    assertFalse(delegate.isVarArgs());
  }

  public void testMethod_isVarArgs() throws Exception {
    Invokable<?, ?> delegate = Prepender.method("privateVarArgsMethod", String[].class);
    assertTrue(delegate.isVarArgs());
  }

  public void testConstructor_isVarArgs() throws Exception {
    Invokable<?, ?> delegate = Prepender.constructor(String[].class);

private
data class MappedApiFunctionParameter(
    val original: ApiFunctionParameter,
    val index: Int = original.index,
    val type: ApiTypeUsage = original.type,
    val isVarargs: Boolean = original.isVarargs,
    val asArgument: String = "${if (original.isVarargs) "*" else ""}`${original.name ?: "p$index"}`"
) {
    val name: String
        get() = original.name ?: "p$index"
}


private

    assertFalse(delegate.isOverridable());
    assertFalse(delegate.isVarArgs());
  }

  public void testMethod_isVarArgs() throws Exception {
    Invokable<?, ?> delegate = Prepender.method("privateVarArgsMethod", String[].class);
    assertTrue(delegate.isVarArgs());
  }

  public void testConstructor_isVarArgs() throws Exception {
    Invokable<?, ?> delegate = Prepender.constructor(String[].class);

      return !(isFinal()
          || isPrivate()
          || isStatic()
          || Modifier.isFinal(getDeclaringClass().getModifiers()));
    }

    @Override
    public final boolean isVarArgs() {
      return method.isVarArgs();
    }
  }

  static class ConstructorInvokable<T> extends Invokable<T, T> {

    final Constructor<?> constructor;

    ConstructorInvokable(Constructor<?> constructor) {

            val typeArguments = signatureParameter?.typeArguments ?: emptyList()
            ApiFunctionParameter(
                index = idx,
                isVarargs = idx == parameterTypesBinaryNames.lastIndex && delegate.access.isVarargs,
                nameSupplier = {
                    names?.get(idx) ?: delegate.parameters?.get(idx)?.name
                },
                typeBinaryName = parameterTypeBinaryName,

    private
    fun signatureOf(method: JavaMethod): String =
        method.parameters.joinToString(separator = ",") { p ->
            if (p.isVarArgs || p.javaClass.isArray) "${p.type.binaryName}[]"
            else p.type.binaryName
        }

    private
    fun commaSeparatedParameterNamesOf(method: JavaMethod) =

    }

    public TypeMetaData setArrayDimensions(int arrayDimensions) {
        this.arrayDimensions = arrayDimensions;
        return this;
    }

    public boolean isVarargs() {
        return varargs;
    }

    public TypeMetaData setVarargs() {
        this.varargs = true;
        return this;
    }

    public List<TypeMetaData> getTypeArgs() {
        return typeArgs;

        for (Parameter parameter : n.getParameters()) {
            TypeMetaData typeMetaData = extractTypeName(parameter.getType());
            if (parameter.isVarArgs()) {
                typeMetaData.setVarargs();
            }
            method.addParameter(parameter.getNameAsString(), typeMetaData);
        }
    }

    @Override