*/
    void add(Problem.Severity severity, String message, int line, int column, Exception cause);

    /**
     * The next messages will be bound to this source. When calling this method again, previous messages keep
     * their source, but the next messages will use the new source.
     *
     * @param source a source
     */
    void setSource(String source);

    /**
     *

    }

    public String getScope() {
        return parent.getScope();
    }

    public void setScope(String scope) {
        throw new UnsupportedOperationException("Cannot change the scoping information for an attached artifact."
                + " It is derived from the main artifact.");
    }

    public String getVersion() {
        return parent.getVersion();
    }

/**
 * Collects problems that are encountered during model building. The primary purpose of this component is to account for
 * the fact that the problem reporter has/should not have information about the calling context and hence cannot provide
 * an expressive source hint for the model problem. Instead, the source hint is configured by the model builder before

        return () -> {
            LinkedList<ScopeState> stack = values.get();
            if (stack == null || stack.isEmpty()) {
                throw new OutOfScopeException("Cannot access " + key + " outside of a scoping block");
            }

            ScopeState state = stack.getFirst();

            Provider<?> seeded = state.seeded.get(key);

            if (seeded != null) {
                return (T) seeded.get();

r<? super T>... itemMatchers) { return org.hamcrest.core.IsCollectionContaini.<T>hasItems(itemMatchers); } /** * Creates a matcher that matches when the examined object is logically equal to the specified * <code>operand</code>, as determined by calling the {@link java.lang.Object#equals} method on * the <b>examined</b> object. * * <p>If the specified operand is <code>null</code> then the created matcher will only match if * the examined object's <code>equals</code> method returns <code>true</code>...

        // explicit child override depMgmt (viz. depMgmt should only
        // provide defaults to children, but should override transitives).
        // We can do this by calling isChildOfRootNode on the current node.
        if ((artifact.getVersion() != null)
                && (!node.isChildOfRootNode() || node.getArtifact().getVersion() == null)) {

        // We have metadata retrieval problems, or there are cycles that have been detected
        // so we give this back to the calling code and let them deal with this information
        // appropriately.

        if (result.hasMetadataResolutionExceptions()
                || result.hasVersionRangeViolations()

/**
 * Collects problems that are encountered during model building. The primary purpose of this component is to account for
 * the fact that the problem reporter has/should not have information about the calling context and hence cannot provide
 * an expressive source hint for the model problem. Instead, the source hint is configured by the model builder before

f Creates a matcher that matches when the examined object is an instance of the specified type, as determined by calling the Class.isInstance(Object) method on that type, passing the the examined object. any(Class<T>) - Static method in class org.hamcrest.CoreMatchers Creates a matcher that matches when the examined object is an instance of the specified type, as determined by calling the Class.isInstance(Object) method on that type, passing the the examined object. AnyOf<T> - Class in org.hamcrest.core...

    }

    // -----------------------------------------------------------------------------------------------
    // Tests which exercise the lifecycle executor when it is dealing with individual goals.
    // -----------------------------------------------------------------------------------------------