### Question:
Item extends DSpaceObject { public Collection[] getCollections() throws SQLException { List<Collection> collections = new ArrayList<Collection>(); TableRowIterator tri = DatabaseManager.queryTable(ourContext,"collection", "SELECT collection.* FROM collection, collection2item WHERE " + "collection2item.collection_id=collection.collection_id AND " + "collection2item.item_id= ? ", itemRow.getIntColumn("item_id")); try { while (tri.hasNext()) { TableRow row = tri.next(); Collection fromCache = (Collection) ourContext.fromCache( Collection.class, row.getIntColumn("collection_id")); if (fromCache != null) { collections.add(fromCache); } else { collections.add(new Collection(ourContext, row)); } } } finally { if (tri != null) { tri.close(); } } Collection[] collectionArray = new Collection[collections.size()]; collectionArray = (Collection[]) collections.toArray(collectionArray); return collectionArray; } Item(Context context, TableRow row); static Item find(Context context, int id); static ItemIterator findAll(Context context); static ItemIterator findBySubmitter(Context context, EPerson eperson); int getID(); String getHandle(); boolean isArchived(); boolean isWithdrawn(); Date getLastModified(); void setArchived(boolean isArchived); void setOwningCollection(Collection c); Collection getOwningCollection(); @Deprecated DCValue[] getDC(String element, String qualifier, String lang); DCValue[] getMetadata(String schema, String element, String qualifier,
            String lang); DCValue[] getMetadata(String mdString); @Deprecated void addDC(String element, String qualifier, String lang,
            String[] values); @Deprecated void addDC(String element, String qualifier, String lang,
            String value); void addMetadata(String schema, String element, String qualifier, String lang,
            String[] values); void addMetadata(String schema, String element, String qualifier, String lang,
            String[] values, String authorities[], int confidences[]); void addMetadata(String schema, String element, String qualifier,
            String lang, String value); void addMetadata(String schema, String element, String qualifier,
            String lang, String value, String authority, int confidence); @Deprecated void clearDC(String element, String qualifier, String lang); void clearMetadata(String schema, String element, String qualifier,
            String lang); EPerson getSubmitter(); void setSubmitter(EPerson sub); boolean isIn(Collection collection); Collection[] getCollections(); Community[] getCommunities(); Bundle[] getBundles(); Bundle[] getBundles(String name); Bundle createBundle(String name); void addBundle(Bundle b); void removeBundle(Bundle b); Bitstream createSingleBitstream(InputStream is, String name); Bitstream createSingleBitstream(InputStream is); Bitstream[] getNonInternalBitstreams(); void removeDSpaceLicense(); void removeLicenses(); void update(); void withdraw(); void reinstate(); void decache(); @Override boolean equals(Object obj); @Override int hashCode(); boolean isOwningCollection(Collection c); int getType(); void replaceAllItemPolicies(List<ResourcePolicy> newpolicies); void replaceAllBitstreamPolicies(List<ResourcePolicy> newpolicies); void removeGroupPolicies(Group g); void inheritCollectionDefaultPolicies(Collection c); void move(Collection from, Collection to); void move(Collection from, Collection to, boolean inheritDefaultPolicies); boolean hasUploadedFiles(); Collection[] getCollectionsNotLinked(); boolean canEdit(); String getName(); static ItemIterator findByMetadataField(Context context,
               String schema, String element, String qualifier, String value); DSpaceObject getAdminObject(int action); DSpaceObject getParentObject(); static ItemIterator findByAuthorityValue(Context context,
            String schema, String element, String qualifier, String value); static final String ANY; }### Answer:
@Test public void testGetCollections() throws Exception { assertThat("testGetCollections 0", it.getCollections(), notNullValue()); assertTrue("testGetCollections 1", it.getCollections().length == 0); }