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  1. import java.math.*;
  2. class Ideone
  3. {
  4. 	public static void main (String[] args) throws java.lang.Exception
  5. 	{
  6. 		checkNoOfDigitsVal(new BigDecimal("999999.9999"));
  7. 		checkNoOfDigitsVal(new BigDecimal("9999999.9999"));
  8. 		checkNoOfDigitsVal(new BigDecimal("99999.9999"));
  9. 	}
  10.  
  11. 	public static void checkNoOfDigitsVal(BigDecimal bigDecVal) {
  12. 	    String str = bigDecVal.toString();
  13. 	    int wholeNumberLength = str.split("\\.")[0].length();
  14. 	    if (wholeNumberLength <= 6) {
  15. 	        System.out.println("correct size insert into DB: " + wholeNumberLength + " (" + str + ")");
  16. 	    } else {
  17. 	        System.out.println("Incorrect size insert cancel: " + wholeNumberLength + " (" + str + ")");
  18. 	    }
  19. 	}
  20. }
Success #stdin #stdout 0.1s 320512KB
comments (?)
stdin 
Standard input is empty
stdout 
correct size insert into DB: 6 (999999.9999)
Incorrect size insert cancel: 7 (9999999.9999)
correct size insert into DB: 5 (99999.9999)
https://ideone.com/qg9VHO
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
public

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