Github user revans2 commented on a diff in the pull request:
https://github.com/apache/storm/pull/1074#discussion_r52217269
--- Diff: storm-core/src/jvm/org/apache/storm/utils/Utils.java ---
@@ -1370,9 +1469,974 @@ public static int toPositive(int number) {
public static RuntimeException wrapInRuntime(Exception e){
if (e instanceof RuntimeException){
return (RuntimeException)e;
- }else {
+ } else {
return new RuntimeException(e);
}
}
-}
+ /**
+ * Determines if a zip archive contains a particular directory.
+ *
+ * @param zipfile path to the zipped file
+ * @param target directory being looked for in the zip.
+ * @return boolean whether or not the directory exists in the zip.
+ */
+ public static boolean zipDoesContainDir(String zipfile, String target)
throws IOException {
+ List<ZipEntry> entries = (List<ZipEntry>)Collections.list(new
ZipFile(zipfile).entries());
+
+ if(entries == null) {
--- End diff --
When will this ever be null?
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