Clean up: Remove unnecessary modifiers

src/main/java/bdv/ViewerImgLoader.java

src/main/java/bdv/ViewerSetupImgLoader.java

src/main/java/bdv/export/Hdf5BlockWriterThread.java

src/main/java/bdv/export/IHDF5Access.java

src/main/java/bdv/export/ProgressWriter.java

src/main/java/bdv/img/cache/EmptyArrayCreator.java

src/main/java/bdv/img/hdf5/IHDF5Access.java

src/main/java/bdv/img/imaris/DataTypes.java

src/main/java/bdv/img/imaris/IHDF5Access.java

src/main/java/bdv/spimdata/legacy/LegacyViewerImgLoader.java

src/main/java/bdv/tools/brightness/MinMaxGroup.java

src/main/java/bdv/tools/brightness/SetupAssignments.java

src/main/java/bdv/tools/brightness/SliderPanelDouble.java

src/main/java/bdv/util/BoundedValue.java

src/main/java/bdv/util/BoundedValueDouble.java

src/main/java/bdv/viewer/InterpolationModeListener.java

src/main/java/bdv/viewer/Source.java

src/main/java/bdv/viewer/overlay/MultiBoxOverlay.java

src/main/java/bdv/viewer/render/MipmapOrdering.java

src/main/java/net/imglib2/display/ColorConverter.java