What do 3 dots next to a parameter type mean in Java?

Question

What do the 3 dots following String in the following method mean?

public void myMethod(String... strings){
    // method body
}

Answer 1

A really common way to see a clear example of the use of the three dots it is present in one of the most famous methods in android AsyncTask ( that today is not used too much because of RXJAVA, not to mention the Google Architecture components), you can find thousands of examples searching for this term, and the best way to understand and never forget anymore the meaning of the three dots is that they express a ...doubt... just like in the common language. Namely it is not clear the number of parameters that have to be passed, could be 0, could be 1 could be more( an array)...