Add lenient JsonParserStream
It is beneficial to have the JSON parser ignore unknown constructs,
so that all other data gets parsed successfully.
This patch adds JsonParserStream.createLenient() to return such
parsers.
JIRA: YANGTOOLS-1034
Change-Id: I5ec9dbbf6dc52270bf83d7c4ed6c4d16181f74a7
Signed-off-by: serngawy <m.elserngawy@gmail.com>
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>
(cherry picked from commit
50ba8458e9b8eb48cd47ecf8d0a0f6fb1d83d812)
(cherry picked from commit
be62b4e0494ae2b551373760c4da1b03ff19df83)