Tanguy Leroux fbcfddbb77 Fix AbstractQueryTestCase.testUnknownObjectException()
When need to check the whole hierarchy of objects to know if the newly inserted "newField" object is part of an arbitrary holding object or not.

Reproduced with `gradle :modules:percolator:test -Dtests.seed=736B0B67DA7A3632 -Dtests.class=org.elasticsearch.percolator.PercolateQueryBuilderTests -Dtests.method="testUnknownObjectException" -Dtests.security.manager=true -Dtests.locale=es-ES -Dtests.timezone=ART`
2016-08-25 16:24:22 +02:00
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