DeprecationLogger.whileDisabled(() ->
            project.getConvention().getPlugins().put("java", new NaggingJavaPluginConvention(objectFactory.newInstance(DefaultJavaPluginConvention.class, project, javaPluginExtension))));
        return javaPluginExtension;
    }

            onAccess("artifacts")
            delegate.artifacts(configureAction)
        }

        @Deprecated("The concept of conventions is deprecated. Use extensions instead.")
        override fun getConvention(): @Suppress("deprecation") org.gradle.api.plugins.Convention {
            onAccess("convention")
            @Suppress("deprecation")
            return delegate.convention
        }

     * @deprecated The concept of conventions is deprecated. Use extensions if possible.
     * @see ExtensionAware#getExtensions()
     */
    @Internal
    @Deprecated
    org.gradle.api.plugins.Convention getConvention();

    /**
     * Returns the description of this task.
     *
     * @return the description. May return null.
     */
    @Internal
    @Nullable
    String getDescription();

    /**

    /**
     * Sets a new convention value, replacing the existing one if set.
     *
     * @param convention the new convention value
     */
    public abstract void setConvention(S convention);

    public abstract void disallowChanges();

    public abstract void finalizeOnNextGet();

    public abstract void disallowUnsafeRead();

    /**

        if (value == null) {
            setConvention(noValueSupplier());
        } else {
            setConvention(new CollectingSupplier(new EntriesFromMap<>(value), false));
        }
        return this;
    }

    @Override
    public MapProperty<K, V> convention(Provider<? extends Map<? extends K, ? extends V>> valueProvider) {

    public AbstractProperty(PropertyHost host) {
        state = ValueState.newState(host);
    }

    protected void init(S initialValue, S convention) {
        this.value = initialValue;
        this.state.setConvention(convention);
    }

    protected void init(S initialValue) {
        init(initialValue, initialValue);
    }

    @Override
    public boolean isFinalized() {
        return state.isFinalized();
    }

        if (elements == null) {
            unsetConvention();
        } else {
            setConvention(new CollectingSupplier(new ElementsFromCollection<>(elements)));
        }
        return this;
    }

    @Override
    public HasMultipleValues<T> convention(Provider<? extends Iterable<? extends T>> provider) {
        setConvention(new CollectingSupplier(new ElementsFromCollectionProvider<>(Providers.internal(provider))));

        filesWrapper = new PathSet();
        buildDependency = dependencyFactory.configurableDependency();
    }

    private void init(ValueCollector initialValue, ValueCollector convention) {
        this.valueState.setConvention(convention);
        this.value = initialValue;
    }

    protected void withActualValue(Action<Configurer> action) {
        setToConventionIfUnset();
        action.execute(getConfigurer());
    }