CollectionUtilsisNotEmptycoll
CollectionUtils isNotEmptycoll is a method found in various Java utility libraries, most notably Apache Commons Collections. Its primary purpose is to check if a given collection is not null and contains at least one element. This is a common operation in programming to avoid potential errors like NullPointerExceptions or to simply determine if there is data to process.
The method typically takes a single argument, which is the collection to be checked. It returns a
The utility of CollectionUtils isNotEmptycoll lies in its ability to simplify conditional logic. Instead of writing