Initialize array in method argument

@Hovercraft's answer shows how to create an array inline in Java.

You could further improve on that solution by using an utility method (one that makes use of Java's limited type inference) to get rid of the redundant array type annotation.

Code:

import java.util.Arrays;

// Utility class
class Array {
  public static <A> A[] of(A ... elements) {
    return elements;
  }
}

// Main class
class Main {
  public static void method(String[] s) {
    System.out.println(Arrays.toString(s));
  }

  public static void main(String[] args) {
    method(Array.of("a", "b", "c"));
  }
}