<s>[INST] returns true iff the collection contains an element equivalent to the given one , as decided by the hasher . concode_field_sep PlaceHolder placeHolder concode_field_sep T getNthIteratedElement concode_elem_sep T getNthIteratedElement concode_elem_sep boolean containsIdentical concode_elem_sep List<String> prefix concode_elem_sep T removeMatching concode_elem_sep String toStringInLines concode_elem_sep List<String> toStringLines concode_elem_sep SortedSet<Integer> findAll concode_elem_sep String toStringInSortedLines concode_elem_sep List<List<T>> chunkUp concode_elem_sep boolean areDisjoint concode_elem_sep Set<T> intersection concode_elem_sep Set<T> xor concode_elem_sep String join concode_elem_sep List<T> map concode_elem_sep List<T> roCopyList concode_elem_sep Set<T> getAll concode_elem_sep Set<T> diff concode_elem_sep Map<Integer,Set<Object[]>> createPerArityGroups concode_elem_sep Set<T> union concode_elem_sep List<T> concat concode_elem_sep List<String> sort concode_elem_sep List<T> concatAll concode_elem_sep boolean allInstancesOf concode_elem_sep List<T> unique concode_elem_sep List<List<T>> allCombinations concode_elem_sep T[] addToArray [/INST] boolean function ( Collection < T > arg0 , Object arg1 , Hasher arg2 ) { for ( T loc0 : arg0 ) { if ( arg2 . equals ( loc0 , arg1 ) ) return true ; } return false ; </s>