Bug 178297 [Dialogs] - remove required field color
There are still some dialogs using the (now deprecated) class FieldAssistColors. We shouldn't color the required fields anymore in these dialogs: NewFolderDialog CreateLinkedResourceGroup ResourceWorkingSetPage ContainerSelectionGroup ResourceAndContainerGroup
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/misc/ResourceAndContainerGroup.java
}
        validateControls();
    }
    /**
     * Gives focus to the resource name field and selects its contents
     */
    public void setFocus() {
        
        resourceNameField.setSelection(0, resourceNameField.getText().length());
        resourceNameField.setFocus();
    }
    /**
     * Sets the value of this page's resource name.
     *
     * @param value new value
     */
    public void setResource(String value) {
        resourceNameField.setText(value);
        validateControls();
    }
    /**
     * Set the only file extension allowed for the resource name field.
     * <br><br>
     * If a resource extension is specified, then it will always be 
	 * appended with a '.' to the text from the resource name field for 
	 * validation when the following conditions are met:
     * <br><br>
	 * (1) Resource extension length is greater than 0
	 * <br>
	 * (2) Resource name field text length is greater than 0