[jboss-jira] [JBoss JIRA] (WFLY-9230) ServletPrintWriter.checkError does not flush
tony weston created WFLY-9230:
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Summary: ServletPrintWriter.checkError does not flush
Key: WFLY-9230
URL: https://issues.jboss.org/browse/WFLY-9230
Project: WildFly
Issue Type: Bug
Affects Versions: 10.1.0.Final
Reporter: tony weston
Assignee: Jason Greene
Priority: Minor
io.undertow.servlet.spec.ServletPrintWriter.checkError() does not flush the stream.
according to JDK docs, printWriter.checkError() 'Flushes the stream if it's not
closed and checks its error state'. This bug discovered by accident when converting
a Payara to wildfly, which used checkError to flush the stream, and check errors.
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