Java BigDecimal hashCode() method with Examples

by Online Tutorials Library July 22, 2022

Java BigDecimal hashCode() method

The hashCode() method of java BigDecimal class is used to obtain the hash code of a BigDecimal Value.

Note: Two BigDecimal objects that are numerically equal but differ in scale (like 2.0 and 2.00) will generally not have the same hash code.

Syntax:

Parameter:

Exception:

Returns:

It returns hash Code of BigDecimal.

Example 1

  import java.math.BigDecimal;    public class BigDecimalHashCodeExample1   {        public static void main(String[] args)       {              // Create BigDecimal object              BigDecimal bdValue;                  // create int type variable              int hashCodeValue ;                           //Assign value into BigDecimal Object              bdValue = new BigDecimal(“115”);                            //It will return hash code value of BigDecimal              hashCodeValue=bdValue.hashCode();                  // Display hash code value              System.out.println(“Returned hash code value is =  ” +hashCodeValue );        }    }    

Test it Now

Output:

Returned hash code value is =  3565

Example 2

  import java.math.BigDecimal;    public class BigDecimalHashCodeExample2   {  public static void main(String[] args)   {    // Create BigDecimal object        BigDecimal bdValue;          // create int type variable        int hashCodeValue ;               //Assign value into BigDecimal Object        bdValue = new BigDecimal(“-115”);                    //It will return hash code value of BigDecimal        hashCodeValue=bdValue.hashCode();          // Display hash code value        System.out.println(“Returned hash code value is =  ” +hashCodeValue );  }  }    

Test it Now

Output:

Returned hash code value is =  -3565

Example 3

  import java.math.BigDecimal;    public class BigDecimalHashCodeExample3   {  public static void main(String[] args)   {        // Create BigDecimal object        BigDecimal bdValue;          // create int type variable        int hashCodeValue ;               //Assign value into BigDecimal Object        bdValue = new BigDecimal(“1650.0”);                    //It will return hash code value of BigDecimal        hashCodeValue=bdValue.hashCode();          // Display hash code value        System.out.println(“Returned hash code value is =  ” +hashCodeValue );  }  }  

Test it Now

Output:

Returned hash code value is =  511501

Example 4

  import java.math.BigDecimal;    public class BigDecimalHashCodeExample4   {  public static void main(String[] args)   {    // Create BigDecimal object        BigDecimal bdValue;          // create int type variable        int hashCodeValue ;               //Assign value into BigDecimal Object        bdValue = new BigDecimal(“1650.00”);                    //It will return hash code value of BigDecimal        hashCodeValue=bdValue.hashCode();          // Display hash code value        System.out.println(“Returned hash code value is =  ” +hashCodeValue );  }  }  

Test it Now

Output:

Returned hash code value is =  5115002

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Java BigDecimal hashCode() method with Examples

Java BigDecimal hashCode() method

Note: Two BigDecimal objects that are numerically equal but differ in scale (like 2.0 and 2.00) will generally not have the same hash code.

Syntax:

Parameter:

Exception:

Returns:

Example 1

Example 2

Example 3

Example 4

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