dlmarion commented on code in PR #3682:
URL: https://github.com/apache/accumulo/pull/3682#discussion_r1290552570
##########
core/src/main/java/org/apache/accumulo/core/classloader/ClassLoaderUtil.java:
##########
@@ -75,13 +75,9 @@ static synchronized void resetContextFactoryForTests() {
@SuppressWarnings("deprecation")
public static ClassLoader getClassLoader(String context) {
- try {
- if (FACTORY.isValid(context)) {
- return FACTORY.getClassLoader(context);
- } else {
- return
org.apache.accumulo.start.classloader.vfs.AccumuloVFSClassLoader.getClassLoader();
- }
- } catch (RuntimeException e) {
+ if (FACTORY != null && FACTORY.isValid(context)) {
Review Comment:
`initContextFactory` is called by AbstractServer and Shell, and that sets
`FACTORY`. The unit tests do not call `initContextFactory` and that is why I
had to add the null check. In the original code, the context is not set so it
returned
`org.apache.accumulo.start.classloader.vfs.AccumuloVFSClassLoader.getClassLoader();`
In the code that was added in #3678 , the RuntimeException caught the
NullPointerException and returned the same.
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