CI: PercolateQueryBuilderTests.testFromJsonNoDocumentType fails on windows

[spinscale]

Did not reproduce for me on osx.

Reproduction line

gradle :modules:percolator:test -Dtests.seed=AFEC4D2E4F1DBD7 -Dtests.class=org.elasticsearch.percolator.PercolateQueryBuilderTests -Dtests.method="testFromJsonNoDocumentType" -Dtests.security.manager=true -Dtests.locale=es-BO -Dtests.timezone=America/St_Lucia

console output: https://elasticsearch-ci.elastic.co/job/elastic+elasticsearch+master+multijob-windows-compatibility/348/consoleText

[spinscale]

another recreation, this time not on windows, but this time reproducible

gradle :modules:percolator:test -Dtests.seed=DCBDE8E05B220329 -Dtests.class=org.elasticsearch.percolator.PercolateQueryBuilderTests -Dtests.method="testFromJsonNoDocumentType" -Dtests.security.manager=true -Dtests.locale=fi -Dtests.timezone=America/El_Salvador

Link https://elasticsearch-ci.elastic.co/job/elastic+elasticsearch+master+periodic/3276/console