| Return type | Name and parameters | 
|---|---|
| String | toString()Returns the string representation of the given collection. | 
                                    addShutdownHook, any, any, asBoolean, asType, collect, collect, collect, contains, count, dump, each, eachWithIndex, equals, every, every, find, find, findAll, findAll, findIndexOf, findIndexOf, findIndexValues, findIndexValues, findLastIndexOf, findLastIndexOf, findResult, findResult, flatten, getAt, getMetaClass, getMetaPropertyValues, getProperties, grep, grep, groupBy, groupBy, hasProperty, identity, inject, inject, inspect, invokeMethod, is, isCase, iterator, join, metaClass, print, print, printf, printf, println, println, println, putAt, respondsTo, respondsTo, setMetaClass, size, split, sprintf, sprintf, sum, sum, tap, toArrayString, toSpreadMap, toString, use, use, use, with, with, withTraits
                                
                                    addAll, addAll, addAll, asBoolean, asImmutable, asSynchronized, asType, asUnmodifiable, collectNested, each, eachWithIndex, find, find, findAll, findAll, flatten, getAt, getIndices, grep, grep, inject, inject, intersect, intersect, isCase, leftShift, minus, plus, plus, plus, removeAll, removeAll, removeElement, retainAll, retainAll, split, toListString, toListString, toSet, unique, unique, unique, unique, unique, unique
                                
                                    any, asCollection, asList, asType, bufferedIterator, chop, collate, collate, collate, collate, collect, collect, collect, collectEntries, collectEntries, collectEntries, collectEntries, collectMany, collectMany, collectNested, collectNested, combinations, combinations, contains, containsAll, count, count, countBy, disjoint, drop, dropRight, dropWhile, each, eachCombination, eachPermutation, eachWithIndex, every, findIndexOf, findIndexOf, findIndexValues, findIndexValues, findLastIndexOf, findLastIndexOf, findResult, findResult, findResults, first, flatten, flatten, getAt, groupBy, groupBy, groupBy, head, indexed, indexed, init, inits, intersect, intersect, isEmpty, join, last, max, max, max, min, min, min, minus, minus, multiply, permutations, permutations, plus, plus, size, sort, sort, sort, sort, sort, sum, sum, sum, sum, tail, tails, take, takeRight, takeWhile, toList, toSet, toSorted, toSorted, toSorted, toSpreadMap, toUnique, toUnique, toUnique, withIndex, withIndex
                                
Returns the string representation of the given collection.  The string
displays the contents of the collection, i.e.
[1, 2, a].