[BugFix] isssue #3299

[JinyLeeChina]

Fixed alert cannot be notified，when master or worker shutdown。
I think the reason for this is that Jackson can't parse JSON fields with single quotes.

[JinyLeeChina]

Fixed alert cannot be notified，when master or worker shutdown。
I think the reason for this is that Jackson can't parse JSON fields with single quotes.

[EricJoy2048]

+1

[qiaozhanwei]

why all red compile not pass

[EricJoy2048]

some test is failed

[yangyichao-mango]

Hi,
The type of {'a': "b"} and {'a': 'b'} is not a standard json string, but if we add the ALLOW_SINGLE_QUOTES, it will be formatted correctly by JSONUtils. If we just add ALLOW_SINGLE_QUOTES for JSONUtils, perhaps it will cause some unforeseen bugs.
I think a better way to fix this bug is format the original json not to change the JSONUtils.

[JinyLeeChina]

I think we should be compatible with JSON with single quotation marks

[JinyLeeChina]

Update actions.js fixed #3351

[lenboo]

Hi,

Please change the title to [Fix-3299][ui] process_definition_json contains definitionList，but this definitionList is not use . Thx

[break60]

+1

[lenboo]

there is another pr refer to the issue, so i will close this.