RFR: 8144593: Suppress not recognized property/feature warning messages from SAXParser
aleksej.efimov at oracle.com
Wed Feb 3 18:19:37 UTC 2016
Please, help to review the fix for JDK-8144593 bug  in jaxp area:
JDK produces warnings when non-default parser implementation is used and
this parser doesn't support jaxp features/properties. The quantity of
such messages can be enormous for long-running application that performs
frequent xml transformation or validation operations.
The proposed fix suppresses such messages and prints them only once per
one JVM invocation for each unique pair of: parser class in use AND
property name that is not supported by this parser.
JDK regression tests (with new regression tests for transformation and
validation operations), JCK and JPRT shows no xml tests failures.
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