Bug 31957 Refactor/move doesn't remember non-java files
When refactoring with "rename", the list of non-java files is remembered from use to use. When using "move", the previous settings are ignored, and the last "rename" settings are used. This is based on the M5 build.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/packageview/SelectionTransferDropAdapter.java
private Button fPreview;
			private MoveRefactoring fRefactoring;
			private Button fReferenceCheckbox;
			private Button fQualifiedNameCheckbox;
			private QualifiedNameComponent fQualifiedNameComponent;
			
			public UpdateDialog(Shell parentShell, MoveRefactoring refactoring) {
				super(parentShell);
				fRefactoring= refactoring;
			}
			protected void configureShell(Shell shell) {
				shell.setText(PackagesMessages.getString("SelectionTransferDropAdapter.dialog.title")); 
				super.configureShell(shell);
			}
			protected void createButtonsForButtonBar(Composite parent) {
				fPreview= createButton(parent, PREVIEW_ID, ReorgMessages.getString("JdtMoveAction.preview"), false); 
				super.createButtonsForButtonBar(parent);
			}
			protected void buttonPressed(int buttonId) {
				if (buttonId == PREVIEW_ID) {
					setReturnCode(PREVIEW_ID);
					close();
				} else {
					super.buttonPressed(buttonId);
				}