NativeArray: use "LegacyMergeSort" for Java 7.
NativeArray: use "LegacyMergeSort" for Java 7.
sam/htmlunit-rhino-fork,sam/htmlunit-rhino-fork,sam/htmlunit-rhino-fork,sam/htmlunit-rhino-fork,sam/htmlunit-rhino-fork,sam/htmlunit-rhino-fork,sam/htmlunit-rhino-fork