returns the first item . concode_field_sep boolean ordered concode_elem_sep int size concode_elem_sep int[] items concode_field_sep void mul concode_elem_sep void insert concode_elem_sep int pop concode_elem_sep int random concode_elem_sep boolean removeAll concode_elem_sep void truncate concode_elem_sep int hashCode concode_elem_sep int get concode_elem_sep void removeRange concode_elem_sep int[] toArray concode_elem_sep int indexOf concode_elem_sep void add concode_elem_sep void set concode_elem_sep void incr concode_elem_sep void swap concode_elem_sep int[] shrink concode_elem_sep void clear concode_elem_sep int removeIndex concode_elem_sep void sort concode_elem_sep void reverse concode_elem_sep int peek concode_elem_sep int lastIndexOf concode_elem_sep IntArray with concode_elem_sep boolean contains concode_elem_sep boolean removeValue concode_elem_sep void addAll concode_elem_sep void addAll concode_elem_sep void addAll concode_elem_sep void addAll concode_elem_sep boolean equals concode_elem_sep int[] resize concode_elem_sep String toString concode_elem_sep String toString concode_elem_sep int[] ensureCapacity concode_elem_sep void shuffle
int function ( ) { if ( size == 0 ) throw new IllegalStateException ( "srini_string" ) ; return items [ 0 ] ; }