We open our addProduct.jsp file and add the following taglib reference at the top:

<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>

Change the product ID <label> tag's value as <spring:message code="addProdcut.form.productId.label"/>, as shown as follows:

<label class="control-label col-lg-2 col-lg-2" for="productId"> <spring:message code=  "addProduct.form.productId.label"/> </label>

We create a file called messages.properties under /src/main/resources in our project and add the following line in it:

addProduct.form.productId.label = New Product ID

Now, we open our web application context configuration file DispatcherServlet-context.xml from src/main/webapp/WEB-INF/spring/webcontext/ and add the following bean definition in it:

<bean id= "messageSource" class="org.springframework.context.support.ResourceBundleMessageSource...