Convert double to Int rounded down

Question

How to convert a double value to int doing the following   Double If x   4 97542  Convert to int x   4   Double If x   4 23544  Convert to int x   4    That is  the answer is always rounding down

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double myDouble   420 5    Type cast double to int int i    int myDouble  System out println i     The double value is 420 5 and the application prints out the integer value of 420

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If you explicitly cast double to int  the decimal part will be truncated  For example   int x    int  4 97542      gives 4 only int x    int  4 23544      gives 4 only   Moreover  you may also use Math floor   method to round values in case you want double value in return

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Another option either using Double or double is use Double valueOf double d  intValue     Simple and clean

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If the double is a Double with capital D  a boxed primitive value    Double d   4 97542  int i    int  d doubleValue        or directly  int i2   d intValue      If the double is already a primitive double  then you simply cast it   double d   4 97542  int i    int  d

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I think I had a better output  especially for a double datatype sorting   Though this question has been marked answered  perhaps this will help someone else   Arrays sort newTag  new Comparator lt String   gt                Override          public int compare final String   entry1  final String   entry2                  final Integer time1    int Integer valueOf  int  Double parseDouble entry1 2                   final Integer time2    int Integer valueOf  int  Double parseDouble entry2 2                   return time1 compareTo time2

[java] Convert double to Int, rounded down

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