The hashCode() method is used to return a hash code for this UUID.
Following is the declaration for java.util.UUID.hashCode() method.
public int hashCode()
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The method call returns a hash code value for this UUID.
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The following example shows the usage of java.util.UUID.hashCode()
package com.tutorialspoint; import java.util.*; public class UUIDDemo { public static void main(String[] args) { // creating UUID UUID uid = UUID.fromString("38400000-8cf0-11bd-b23e-10b96e4ef00d"); // checking hash code value System.out.println("Hash code value: "+uid.hashCode()); } }
Let us compile and run the above program, this will produce the following result.
Hash code value: 1757475081