package com.test;

import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.web.SpringBootServletInitializer;

public class HelloWebXml extends SpringBootServletInitializer {

	@Override
	protected SpringApplicationBuilder configure(
			SpringApplicationBuilder application) {
		return application.sources(Application.class);
	}

}


package com.test;

import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.web.SpringBootServletInitializer;

public class HelloWebXml extends SpringBootServletInitializer 

	@Override
	protected SpringApplicationBuilder configure(
			SpringApplicationBuilder application) {
		return application.sources(Application.class);
	}

}


Update HelloWebXml.java