Github user olegz commented on a diff in the pull request:
https://github.com/apache/nifi/pull/1244#discussion_r88665853
--- Diff:
nifi-commons/nifi-utils/src/main/java/org/apache/nifi/util/file/classloader/ClassLoaderUtils.java
---
@@ -66,12 +66,16 @@ public static ClassLoader getCustomClassLoader(String
modulePath, ClassLoader pa
if (modulePaths != null) {
modulePaths.stream()
.flatMap(path -> Arrays.stream(path.split(",")))
- .filter(StringUtils::isNotBlank)
+ .filter(path -> isNotBlank(path))
.map(String::trim)
.forEach(m -> modules.add(m));
}
return toURLs(modules, filenameFilter, suppressExceptions);
}
+
+ private static boolean isNotBlank(final String value){
+ return value != null && !value.trim().isEmpty();
+ }
--- End diff --
Not sure why this operation was added since StringUtils actually checks for
white spaces
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