The following code prints out "Success" with commons-compress 1.26.0 and earlier and a stack trace with 1.26.1.
The javadocs specify that passing a null parameter value to. ZipArchiveOutputStream.html#setEncoding(java.lang.String) <https://commons.apache.org/proper/commons-compress/apidocs/org/apache/commons/compress/archivers/zip/ZipArchiveOutputStream.html#setEncoding(java.lang.String)> should use the platform's default encoding and not result in an IllegalArgumentException > import java.io.File; > import org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream; > > public class Main { > > public static void main(String[] args) > throws Exception { > ZipArchiveOutputStream zaos = new ZipArchiveOutputStream(new > File("/dev/null")); > zaos.setEncoding((String)null); > System.out.println("Success"); > } > } > The 1.26.1 stack trace is: Exception in thread "main" java.lang.IllegalArgumentException: Null charset > name > at java.base/java.nio.charset.Charset.lookup(Charset.java:455) > at java.base/java.nio.charset.Charset.forName(Charset.java:526) > at > org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream.setEncoding(ZipArchiveOutputStream.java:1340) > at Main.main(Test:11) > How can one go about filing a bug report for this to be fixed. -- Jeff A.