michael-o commented on a change in pull request #89:
URL: https://github.com/apache/maven-resolver/pull/89#discussion_r555570883
##########
File path:
maven-resolver-impl/src/main/java/org/eclipse/aether/internal/impl/SimpleDigest.java
##########
@@ -32,26 +35,23 @@
private static final String[] HASH_ALGOS = new String[] { "SHA-1", "MD5" };
- private MessageDigest digest;
-
- private long hash;
+ private final MessageDigest digest;
SimpleDigest()
{
+ MessageDigest md = null;
for ( String hashAlgo : HASH_ALGOS )
{
try
{
- digest = MessageDigest.getInstance( hashAlgo );
- hash = 0;
+ md = MessageDigest.getInstance( hashAlgo );
break;
}
catch ( NoSuchAlgorithmException ne )
{
- digest = null;
- hash = 13;
}
}
+ this.digest = requireNonNull( md, "Not supported digests: " +
Arrays.toString( HASH_ALGOS ) );
Review comment:
I think this should be IllegalStateException because no null has been
passed, but an argument led to an inconsistent state.
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