Manual array to collection copy
Reports code that uses a loop to copy the contents of an array into a collection.
A shorter and potentially faster (depending on the collection implementation) way to do this is using Collection.addAll(Arrays.asList()) or Collections.addAll().
Only loops without additional statements inside are reported.
Example:
void addAll(List<String> list, String[] arr) {
for (int i = 0; i < arr.length; i++) {
String s = arr[i];
list.add(s);
}
}After the quick-fix is applied:
void addAll(List<String> list, String[] arr) {
Collections.addAll(list, arr);
}- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
ManualArrayToCollectionCopy
You can suppress this inspection by placing the following comment marker before the code fragment where you no longer want messages from this inspection to appear:
//noinspection ManualArrayToCollectionCopynote
Actual comment syntax will depend on the code language you are working with
More detailed instructions as well as other ways and options that you have can be found in the product documentation:
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By default bundled with: |