Collection Utilities

A utility class that handles simple collection functions, such as null safe isEmpty()/isNotEmpty(), and a simple list creation method to avoid unnecessary imports.

Example Usage:

import com.mpfthprblmtq.commons.utils.CollectionUtils;

public class Main {
   public static void main(String[] args) {

      List<String> stringList = getStringList();
      if (CollectionUtils.isEmpty(stringList)) {
         // handle an empty (or null) list
         log.debug("stringList is empty!");
      }

      // create a list from given values
      List<String> createdStringList = CollectionUtils.createList("1", "deux", "three");
      assertEquals(3, createdStringList.size());
   }
}