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kcheng.mvp reassigned IGNITE-12240: ----------------------------------- Assignee: kcheng.mvp > ReadOnlyCollectionView2X fails on iterator.next > ----------------------------------------------- > > Key: IGNITE-12240 > URL: https://issues.apache.org/jira/browse/IGNITE-12240 > Project: Ignite > Issue Type: Bug > Affects Versions: 2.7.6 > Reporter: Nikolay Izhikov > Assignee: kcheng.mvp > Priority: Major > Labels: newbie > > Simple reproducer below will throw {{NoSuchElementException}}. > Iterator only works if one call {{hasNext}} before {{next}}. > {code:java} > /** */ > @Test > public void testReadOnlyCollection() throws Exception { > Collection<String> c1 = Collections.emptyList(); > Collection<String> c2 = Arrays.asList("1"); > ReadOnlyCollectionView2X<String> view = new > ReadOnlyCollectionView2X<>(c1, c2); > assertEquals("1", view.iterator().next()); > } > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)