Bug 17801 Organize Imports dialog: default button should not be Cancel
Steps: 1) Create file that requires two ambiguous classes (List and ArrayList, for example) 2) Run Organize Imports 3) On first page of the dialog, the list has focus, allowing for easy keyboard selection of the class to use, and default button is next (all good) 4) Press next 5) The list no longer has focus, so can't use arrow keys to select the class to use, and the default button is Cancel (all bad). The list should maintain focus like on the first page, and the default button should be Finish. Using build F1.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/dialogs/MultiElementListSelectionDialog.java
super(parent, renderer);
	}
	
	/**
	 * Sets message shown in the right top corner. Use {0} and {1} as placeholders
	 * for the current and the total number of pages.
	 * @param message the message.
	 */
	public void setPageInfoMessage(String message) {
		fPageInfoMessage= message;
	}
	
	/**
	 * Sets the elements to be displayed in the dialog.
	 * @param elements an array of pages holding arrays of elements
	 */
	public void setElements(Object[][] elements) {
		fNumberOfPages= elements.length;			
		fPages= new Page[fNumberOfPages];
		for (int i= 0; i != fNumberOfPages; i++)
			fPages[i]= new Page(elements[i]);
		
		initializeResult(fNumberOfPages);
	}
	/*
	 * @see Window#open()
	 */
	public int open() {
		List selection= getInitialSelections();
		if (selection == null) {