On Tue, 8 Mar 2022 20:12:29 GMT, Sergey Bylokhov <s...@openjdk.org> wrote:
>> Can `SetObjectElementArray` raise an exception? >> The index is within the array length and we store a string. I assume >> `cacheDirArray` is a string array. > >> ??? You want to check and cleanup if NewStringUTF fails. You only want to >> call SetObjectElementArray if NewStringUTF succeeds. > > If the SetObjectArrayElement will throw an exception we will call the > NewStringUTF while the exception is raised which is a kind of "jni" issue. If > such an exception is possible we should check and cleanup. A quick search for `SetObjectArrayElement` in `java.desktop` module shows the call to `SetObjectArrayElement` is rarely followed by exception check. What kind of exception can `SetObjectArrayElement` raise if the index is within the range and the stored element is of correct type? ------------- PR: https://git.openjdk.java.net/jdk/pull/7691
