What use the cronometer in java

Question

hola necesito el cronometro de java o la clase timer para hacer un programa que cuente el tiempo que usaste para terminar el logro

Answer 1

Since you only want Java, you should remove the tags for other languages from your post. While I can understand Spanish, I can't write/talk in it. You might get more responses adding a English translation. I'm relatively new to Java so haven't done what you are looking for as yet, sorry.