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https://issues.apache.org/jira/browse/JOHNZON-123?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mark Struberg resolved JOHNZON-123.
-----------------------------------
Resolution: Fixed
now also backported to 1.0.1
> JSONP spec compliance: JsonNumber.hashcode() is not spec compliant
> ------------------------------------------------------------------
>
> Key: JOHNZON-123
> URL: https://issues.apache.org/jira/browse/JOHNZON-123
> Project: Johnzon
> Issue Type: Bug
> Reporter: Svetlin Zarev
> Assignee: Mark Struberg
> Priority: Major
> Fix For: 1.0.1, 1.1.3
>
>
> From the JsonNumber javadoc [1]:
> {code}
> Returns the hash code value for this JsonNumber object. The hash code of a
> JsonNumber object is defined as the hash code of its bigDecimalValue() object.
> {code}
> Sample application
> {code}
> public final class Main {
> public static void main(String[] args) {
> JsonNumber a = Json.createObjectBuilder().add("a",
> 1).build().getJsonNumber("a");
> JsonNumber b = Json.createObjectBuilder().add("b",
> 1.1).build().getJsonNumber("b");
>
> System.out.println("Hashcode equals (a): " + (a.hashCode() ==
> a.bigDecimalValue().hashCode()));
> System.out.println("Hashcode equals (b): " + (b.hashCode() ==
> b.bigDecimalValue().hashCode()));
> }
> }
> {code}
> Expected output:
> {code}
> Hashcode equals (a): true
> Hashcode equals (b): true
> {code}
> Actual output:
> {code}
> Hashcode equals (a): false
> Hashcode equals (b): false
> {code}
> [1] http://docs.oracle.com/javaee/7/api/javax/json/JsonNumber.html#hashCode--
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