Geo:Valid Polygon crossing dateline fails to parse

[marcuswr]

Attempt to upload polygon at https://gist.github.com/anonymous/7f1bb6d7e9cd72f5977c
fails with
org.elasticsearch.index.mapper.MapperParsingException: failed to parse [geometry]
...
Caused by: java.lang.ArrayIndexOutOfBoundsException: -1

Repro

curl -XDELETE 'http://localhost:9200/test'

curl -XPOST 'http://localhost:9200/test' -d '{
"mappings":{
"test":{
"properties":{
"geometry":{
"type":"geo_shape",
"tree":"quadtree",
"tree_levels":14,
"distance_error_pct":0.0
}
}
}
}
}'

curl -XPOST 'http://localhost:9200/test/test/1' -d '{
"geometry": {
"type": "Polygon",
"coordinates": [[[-186,0],[-176,0],[-176,3],[-183,3],[-183,5],[-176,5],[-176,8],[-186,8],[-186,0]],[[-185,1],[-181,1],[-181,2],[-184,2],[-184,6],[-178,6],[-178,7],[-185,7],[-185,1]],[[-179,1],[-177,1],[-177,2],[-179,2],[-179,1]],[[-180,0],[-180,-90],[-180,90],[-180,0]]]
}
}'

Additionally, there is a unit test at:
marcuswr/elasticsearch-dateline@cbf9db1