Fix bug in ParseOkHttpClient

[ly85206559]

ClassCastException happened while delete ParseObject

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[grantland]

Could you provide more context on the bug you're fixing? Possibly a stack trace or an issue with more information?

[ly85206559]

: java.lang.ClassCastException: okhttp3.RequestBody$2 cannot be cast to com.parse.ParseOkHttpClient$ParseOkHttpRequestBody
at com.parse.ParseOkHttpClient.getParseHttpRequest(ParseOkHttpClient.java:193)
at com.parse.ParseOkHttpClient.access$000(ParseOkHttpClient.java:39)
at com.parse.ParseOkHttpClient$1.intercept(ParseOkHttpClient.java:214)

and this is Okhttp source code

public Builder delete(RequestBody body) {
  return method("DELETE", body);
}

public Builder delete() {
  return delete(RequestBody.create(null, new byte[0]));
}

so if invoke delete(),RequestBody is created by okhttp, so can't cast to ParseOkHttpRequestBody.

[rogerhu]

could use a test but good to go

[rogerhu]

On second thought not sure what this fix does since ParseFile doesn't expose a delete...how does this help?

[rogerhu]

Going to close until we have more data on what it's supposed to fix.