[xmlunit/xmlunit] aa329d: actually there is no reason to keep a temporary list

[Stefan B. <no...@gi...>]

  Branch: refs/heads/main
  Home:   https://github.com/xmlunit/xmlunit
  Commit: aa329de653a77da5b996c6f43171eeca0b1e1504
      https://github.com/xmlunit/xmlunit/commit/aa329de653a77da5b996c6f43171eeca0b1e1504
  Author: Stefan Bodewig <ste...@fr...>
  Date:   2021-12-16 (Thu, 16 Dec 2021)

  Changed paths:
    M xmlunit-core/src/main/java/org/xmlunit/diff/DOMDifferenceEngine.java

  Log Message:
  -----------
  actually there is no reason to keep a temporary list

see #236