In a vararg specification the ellipsis is not part of the Java syntax.

Vararg Specification

A feature in programming that allows a method to accept a variable number of arguments.

Ellipsis

In programming, it is used to represent an unspecified number of arguments passed to methods or functions. In Java, it's denoted by three dots (...).

Java Syntax

The set of rules and structures used to define the instructions in Java programming language, including how variables, methods, and control structures are declared.