supplementary change for pull request#1388

This commit is contained in:
beiwei30 2018-04-08 10:30:00 +08:00
parent 92fa9afe27
commit f4bd1b5f2c
1 changed files with 1 additions and 1 deletions

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@ -34,7 +34,7 @@ public class ArrayMerger implements Merger<Object[]> {
if (item != null && item.getClass().isArray()) {
totalLen += Array.getLength(item);
} else {
throw new IllegalArgumentException(i + 1 + "th argument is not an array");
throw new IllegalArgumentException((i + 1) + "th argument is not an array");
}
}