Bytes.hashCode() is a method of Bytes Class in Guava Library which is used to return a hash code for a byte value. The hashCode is an unique integer value that is calculated by the compiler for an object. It remain the same if the object value does not changes.
Syntax:
public static int hashCode(byte value)
Parameter: This method takes a mandatory parameter value which is a byte value for which the hashCode is to be found.
Return Value: This method returns an integer value which is the hash code for the specified value.
Below programs illustrate the use of the above method:
Example 1:
// Java code to show implementation of // Guava's Bytes.hashCode() method import com.google.common.primitives.Bytes;
import java.util.Arrays;
class GFG {
// Driver's code
public static void main(String[] args)
{
// Using Guava's Bytes.hashCode()
// to get hash code for a value
System.out.println( "HashCode value of 10: "
+ Bytes.hashCode(( byte ) 10 ));
}
} |
Output:
HashCode value of 10: 10
Example 2:
// Java code to show implementation of // Guava's Bytes.hashCode() method import com.google.common.primitives.Bytes;
import java.util.Arrays;
class GFG {
// Driver's code
public static void main(String[] args)
{
// Using Guava's Bytes.hashCode()
// to get hash code for a value
System.out.println( "HashCode value of 15: "
+ Bytes.hashCode(( byte ) 15 ));
}
} |
Output:
HashCode value of 15: 15