question: chops the last count from a given string . concode_field_sep char[] ZEROES concode_elem_sep String[] spacers concode_elem_sep char[] SPACES concode_field_sep String zeroes concode_elem_sep String padLengthWithSpaces concode_elem_sep String padLengthWithSpaces concode_elem_sep String indent concode_elem_sep String indent concode_elem_sep String formatParagraphs concode_elem_sep String concat concode_elem_sep String firstCharToUpperCase concode_elem_sep String firstCharToLowerCase concode_elem_sep String space concode_elem_sep void space concode_elem_sep String fromInputStream concode_elem_sep String fixedDouble concode_elem_sep String times concode_elem_sep String padLengthWithZeroes concode_elem_sep String padLengthWithZeroes concode_elem_sep String truncate concode_elem_sep String spaces concode_elem_sep String capitalizeFirst concode_elem_sep String[] splitCommand concode_elem_sep void appendFract concode_elem_sep int indexOfNonEscapedChar
target: String function ( String arg0 , int arg1 ) { return arg0 . substring ( 0 , arg0 . length ( ) - arg1 ) ; }