Bug 17295 Formating pref page: remove the icons in the tabs
The icons add minimal value and we should remove them.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/CodeFormatterPreferencePage.java
private static final String DO_NOT_INSERT= JavaCore.DO_NOT_INSERT;
	
	private static final String COMPACT= JavaCore.COMPACT;
	private static final String NORMAL= JavaCore.NORMAL;
	
	private static final String TAB= JavaCore.TAB;
	private static final String SPACE= JavaCore.SPACE;
	
	private static final String CLEAR_ALL= JavaCore.CLEAR_ALL;
	private static final String PRESERVE_ONE= JavaCore.PRESERVE_ONE;
	
	private static String[] getAllKeys() {
		return new String[] {
			PREF_NEWLINE_OPENING_BRACES, PREF_NEWLINE_CONTROL_STATEMENT, PREF_NEWLINE_CLEAR_ALL,
			PREF_NEWLINE_ELSE_IF, PREF_NEWLINE_EMPTY_BLOCK, PREF_LINE_SPLIT,
			PREF_STYLE_COMPACT_ASSIGNEMENT, PREF_TAB_CHAR, PREF_TAB_SIZE
		};	
	}
	
	/**
	 * Gets the currently configured tab size
	 */
	public static int getTabSize() {
		String string= (String) JavaCore.getOptions().get(PREF_TAB_SIZE);
		return getPositiveIntValue(string, 4);
	}
	
	/**
	 * Gets the current compating assignement configuration
	 */