Java Guava | Bytes.hashCode() method with Examples
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
Reference: https://google.github.io/guava/releases/19.0/api/docs/com/google/common/primitives/Bytes.html#hashCode(byte)
Contact Us