# encoding: utf-8
numbers = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.Long"), 1, 2, 2, 3, 4, 4, 5))
names = $objectWrappers.wrap($arrays.arrayOf($plugins.loadClass("java.lang.String"), "Alice", "Bob", "Alice", "Charlie", "Bob"))
# [1, 2, 3, 4, 5]
numbers.distinct().forEach { |it|
  $console.log(it)
}
# [Alice, Bob, Charlie]
names.distinct().forEach { |it|
  $console.log(it)
}