Bug 3248 Creating a new class creates 3 entries in local history (1GE4TOC)
Creating a new class with the class wizard creates 3 entries in the local history. The oldest is empty, the others have the same content. NOTES: EG (5/23/2001 11:35:43 AM) is the wizard setting the contents 3 times? MA (5/25/01 10:10:32 AM) JDOM automatically saves the content 2 times add import: I have to save, otherwise create hierarchy does not succeed. EG (5/30/01 9:43:51 AM) JDOM should provide control over the saving behaviour and not do it automatically. Moving to JCORE for comment.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/wizards/NewTypeWizardPage.java
fEnclosingTypeSelection.doFillIntoGrid(tabGroup, 1);
		Control c= fEnclosingTypeDialogField.getTextControl(composite);
		GridData gd= new GridData(GridData.FILL_HORIZONTAL);
		gd.widthHint= getMaxFieldWidth();
		gd.horizontalSpan= 2;
		c.setLayoutData(gd);
		
		Button button= fEnclosingTypeDialogField.getChangeControl(composite);
		gd= new GridData(GridData.HORIZONTAL_ALIGN_FILL);
		gd.heightHint = SWTUtil.getButtonHeigthHint(button);
		gd.widthHint = SWTUtil.getButtonWidthHint(button);
		button.setLayoutData(gd);
	}	
	/**
	 * Creates the controls for the type name field. Expects a <code>GridLayout</code> with at 
	 * least 2 columns.
	 * 
	 * @param composite the parent composite
	 * @param nColumns number of columns to span
	 */		
	protected void createTypeNameControls(Composite composite, int nColumns) {
		fTypeNameDialogField.doFillIntoGrid(composite, nColumns - 1);
		DialogField.createEmptySpace(composite);
		
		LayoutUtil.setWidthHint(fTypeNameDialogField.getTextControl(null), getMaxFieldWidth());
	}
	/**
	 * Creates the controls for the modifiers radio/ceckbox buttons. Expects a 
	 * <code>GridLayout</code> with at least 3 columns.
	 *