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  1. import java.util.*;
  2. import java.util.regex.*;
  3. import java.util.stream.*;
  4.  
  5. class Ideone {
  6. public static void main (String[] args ) {
  7. String s = "H.N.-13/1443 laal street near bharath dental lab near thana qutubsher near modern bakery saharanpur uttar pradesh 247001";
  8. List<String> parts = Pattern.compile("\\S.{1,19}\\b").matcher(s)
  9. .results().map(MatchResult::group).collect(Collectors.toList());
  10. parts.forEach(System.out::println);
  11. }
  12. }
Success #stdin #stdout 0.11s 48840KB
stdin
Standard input is empty
stdout
H.N.-13/1443 laal 
street near bharath 
dental lab near 
thana qutubsher near
modern bakery 
saharanpur uttar 
pradesh 247001