Convert test to a main method based; Move test to an apropriate location; Remove old files;
------------- Commit messages: - 8328385: Convert java/awt/FileDialog/FileDialogReturnTest test to main Changes: https://git.openjdk.org/jdk/pull/18363/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=18363&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8328385 Stats: 428 lines in 3 files changed: 139 ins; 289 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/18363.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/18363/head:pull/18363 PR: https://git.openjdk.org/jdk/pull/18363
