Re: Javadoc plugin

 From my experience this is mostly an encoding issue, e.g. not using 
UTF-8 everywhere.

Am 29.08.2025 um 22:30 schrieb Gary D. Gregory:
> Hi All,
>
> A MalformedInputException started happening today when we updated our parent pom in Command Lang which includes updating the Javadoc plugin from 3.11.2 to 3.11.3. Do you think this failure is related to https://stackoverflow.com/questions/53449049/maven-javadoc-plugin-error-javadoc-error-cannot-read-input-length-1-with-no and https://github.com/apache/maven-javadoc-plugin/blob/3dcf135299950db9541f7da671bec1a84c5cef49/src/main/java/org/apache/maven/plugins/javadoc/AbstractJavadocMojo.java#L4373?
>
> <...>
> Caused by: java.nio.charset.MalformedInputException: Input length = 1
>      at java.nio.charset.CoderResult.throwException (CoderResult.java:281)
>      at sun.nio.cs.StreamDecoder.implRead (StreamDecoder.java:339)
>      at sun.nio.cs.StreamDecoder.read (StreamDecoder.java:178)
>      at java.io.InputStreamReader.read (InputStreamReader.java:184)
>      at java.io.BufferedReader.fill (BufferedReader.java:161)
>      at java.io.BufferedReader.readLine (BufferedReader.java:324)
>      at java.io.BufferedReader.readLine (BufferedReader.java:389)
>      at java.io.BufferedReader$1.hasNext (BufferedReader.java:571)
>      at java.util.Iterator.forEachRemaining (Iterator.java:115)
>      at java.util.Spliterators$IteratorSpliterator.forEachRemaining (Spliterators.java:1801)
>      at java.util.stream.AbstractPipeline.copyInto (AbstractPipeline.java:482)
>      at java.util.stream.AbstractPipeline.wrapAndCopyInto (AbstractPipeline.java:472)
>      at java.util.stream.ReduceOps$ReduceOp.evaluateSequential (ReduceOps.java:708)
>      at java.util.stream.AbstractPipeline.evaluate (AbstractPipeline.java:234)
>      at java.util.stream.ReferencePipeline.collect (ReferencePipeline.java:566)
>      at org.apache.maven.plugins.javadoc.AbstractJavadocMojo.isUpToDate (AbstractJavadocMojo.java:5010)
>
> From:
>
> https://github.com/apache/commons-lang/actions/runs/17325932362/job/49213011492
>
> The output for the above is copied to https://gist.github.com/garydgregory/1652fd57c1481b6090c48a8229e8cc65
>
> TY,
> Gary
>
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