Bug 6092 JavaEditor should honor the tab width setting of the JavaFormatter
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/CodeFormatterPreferencePage.java
super.createControl(parent);
		WorkbenchHelp.setHelp(getControl(), new DialogPageContextComputer(this, IJavaHelpContextIds.CODEFORMATTER_PREFERENCE_PAGE));
	}	
	/*
	 * @see PreferencePage#createContents(Composite)
	 */
	protected Control createContents(Composite parent) {
		
		GridLayout layout= new GridLayout();
		layout.marginHeight= 0;
		layout.marginWidth= 0;
		
		Composite composite= new Composite(parent, SWT.NONE);
		composite.setLayout(layout);
				
			
		TabFolder folder= new TabFolder(composite, SWT.NONE);
		folder.setLayout(new TabFolderLayout());	
		folder.setLayoutData(new GridData(GridData.FILL_BOTH));
		
		String[] insertNotInsert= new String[] { INSERT, DO_NOT_INSERT };
		
		layout= new GridLayout();
		layout.numColumns= 2;
		
		Composite newlineComposite= new Composite(folder, SWT.NULL);
		newlineComposite.setLayout(layout);
		String label= JavaUIMessages.getString("CodeFormatterPreferencePage.newline_opening_braces.label"); 
		addCheckBox(newlineComposite, label, PREF_NEWLINE_OPENING_BRACES, insertNotInsert);