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[MNG-8460] Implement flush() (#2006) 

LoggingOutputStream used by default as sysout and syserr
were NOT flushing (def method is empty), and flush happened
only when EOL was printed.

Still, prompts and help:evaluate does print out unterminated
strings.

---

https://issues.apache.org/jira/browse/MNG-8460
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Tamas Cservenak 2024-12-22 13:24:10 +01:00 committed by GitHub
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impl/maven-core/src/main/java/org/apache/maven/logging/LoggingOutputStream.java
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@ -56,6 +56,11 @@ public class LoggingOutputStream extends FilterOutputStream {
} }
} }
@Override
public void flush() throws IOException {
forceFlush();
}
public void forceFlush() { public void forceFlush() {
if (buf.size() > 0) { if (buf.size() > 0) {
String line = new String(buf.toByteArray(), 0, buf.size()); String line = new String(buf.toByteArray(), 0, buf.size());