"b" + "r" now changed to 'b' + 'w'. It's more straight-forward, and may cause perfomance improvements - character primitives allocation is faster and less expensive than string creation.
I used Intellij IDEA to automatically refactor code to achive 3 goals.
1) get rid of anonymouse classes, and replace the with lamba to get more readeable and clean code (like in TableWaitingDialog).
2) make effectively final variables actually final to avoid inadvertent changes on it in further releases and keep objects as immutable, as possible.
3) Get rid of unused imports (most of the changes) in whole project classes.
* Fixed cards being blurry. The problem isn't completely fixed, but the fix will suffice in most cases. Card Images are only loaded in once, and the cards were loaded in initially at a small size instead of their eventual size after layout. Really they should reload images when resized, but I will tackle that later, and it's only noticable when significantly resizing cards within one usage of the editor anyways.
* Removed some of the unneeded UI on the sideboard half of the DeckView so that componently are less likely to overlap at a small size. Not sure how to ideally handle this, as Swing doesn't really provide an elegant way to hide components at small sizes, and I'm sure the user would rather the components overlap than be unable to resize the window as small as they want due to a minimum size requirement.
* Shift-Click / Shift-Drag now work as expected as far as multi-selection
* Deck editor saves split pane split positions
* Card layout and sort settings are now saved along side the a deck when saving to the .dck format, so that you have back the exact same deck layout when you re-load the deck.
* Fixed the symbol image downloader to work around some of the large-size symbol images being missing on gatherer. Falls back to the medium sized images currently for those symbols.
* On specific platforms (it seems Windows 7-10, JRT 7+), under our specific configuration, in the case where the user selects the exact same file as they chose during a previous selection, JFileChooser reports that the user selected a file, but returns chosen file = null. This commit works around that by assuming they chose the same file as last time in that case.
* Working standalone proof-of-concept application in DragCardGrid.
* Still needs listener functionality in order to integrate it into the existing DeckEditorPanel class.
