then:
        thrown(UnsupportedNotationException)
    }

    def createArtifactWithUnknownNotationShouldThrowInvalidUserDataEx() {
        when:
        publishArtifactNotationParser.parseNotation(new Point(1, 2))

        then:
        def e = thrown(UnsupportedNotationException)
        e.message.contains(TextUtil.toPlatformLineSeparators('''

        try {
            doValidate(propertyName, value.get(), context);
        } catch (UnsupportedNotationException unsupportedNotationException) {
            reportUnsupportedValue(propertyName, context, targetType, value.get(), unsupportedNotationException.getCandidates());
        }
    }

    private static final String UNSUPPORTED_NOTATION = "UNSUPPORTED_NOTATION";

import org.gradle.api.internal.provider.ValueSupplier;
import org.gradle.api.tasks.TaskDependency;
import org.gradle.internal.Cast;
import org.gradle.internal.typeconversion.UnsupportedNotationException;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.nio.file.Path;
import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.Collection;

import org.gradle.internal.rules.SpecRuleAction;
import org.gradle.internal.typeconversion.NotationParser;
import org.gradle.internal.typeconversion.NotationParserBuilder;
import org.gradle.internal.typeconversion.UnsupportedNotationException;

import java.util.function.Consumer;
import java.util.function.Supplier;

public class DefaultComponentMetadataHandler implements ComponentMetadataHandler, ComponentMetadataHandlerInternal {