[JAVA] [NATIVE] Fix exploded query parameters with array property

[sorin-florea]

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[sorin-florea]

@wing328 @bbdouglas @sreeshas @jfiala @lukoyanov @cbornet @jeff9finger @karismann @Zomzog @lwlee2608

[sorin-florea]

@wing328

[wing328]

thanks for the PR. did some tests locally and the result is good:

.11:16:05.466582 IP localhost.54965 > localhost.http: Flags [P.], seq 1310217848:1310218138, ack 453009728, win 6379, options [nop,nop,TS val 956929808 ecr 4267036754], length 290: HTTP: GET /api?values=Buenos%20Aires&values=C%C3%B3rdoba&values=La%20Plata HTTP/1.1