private static void addToCollection()

in core/src/main/java/org/apache/sling/testing/mock/osgi/OsgiServiceUtil.java [823:839]

• 16 lines of code
• 4 McCabe index (conditional complexity)

    private static void addToCollection(Object target, Field field, Object item) {
        try {
            field.setAccessible(true);
            Collection<Object> collection = (Collection<Object>)field.get(target);
            if (collection == null) {
                collection = newCollectionInstance(field.getType());
            }
            if (item != null) {
                collection.add(item);
            }
            field.set(target, collection);

        } catch (IllegalAccessException | IllegalArgumentException | InstantiationException ex) {
            throw new RuntimeException("Unable to set field '" + field.getName() + "' for class "
                    + target.getClass().getName(), ex);
        }
    }