Bug 9304 new class wizard: incorrect terminology used
1. new class wizard 2. press Add.. in interfaces 3. the dialog you see has a title 'Extended Interfaces Selection' this is incorrect - it should be 'Implemented Interfaces Selection' (this bug was pointed out on the wsad newsgroup)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/TypePage.java
setTypeName("", true); 
		setSuperClass(initSuperclass, true);
		setSuperInterfaces(initSuperinterfaces, true);
	}		
	
	
	
	/**
	 * Creates a separator line.
	 * @param composite The parent composite
	 * @param nColumns Number of columns to span
	 */
	protected void createSeparator(Composite composite, int nColumns) {
		(new Separator(SWT.SEPARATOR | SWT.HORIZONTAL)).doFillIntoGrid(composite, nColumns, convertHeightInCharsToPixels(1));		
	}
	/**
	 * Creates the controls for the package name field.
	 * @param composite The parent composite
	 * @param nColumns Number of columns to span
	 */	
	protected void createPackageControls(Composite composite, int nColumns) {
		fPackageDialogField.doFillIntoGrid(composite, 4);
		LayoutUtil.setWidthHint(fPackageDialogField.getTextControl(null), getMaxFieldWidth());	
	}
	/**
	 * Creates the controls for the enclosing type name field.
	 * @param composite The parent composite
	 * @param nColumns Number of columns to span
	 */