IntelliJ Process finished with exit code 0 when spring-boot run

Deleting provided scope of spring-boot-starter-tomcat dependency helps me.

<dependency>    <groupId>org.springframework.boot</groupId>    <artifactId>spring-boot-starter-tomcat</artifactId></dependency>

I create a simple project from https://start.spring.io/ (sprint initializr) and added a simple controller to run the application.

@RestControllerpublic class testController {    @GetMapping(value="/")    //@RequestMapping(value="/",method=RequestMethod.GET)    public String hello(){        return "Hello World!!";    }}

but it wasn't getting started because my pom wasn't having

<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId></dependency>

After adding this my application started...

2019-11-05 14:33:32.302  INFO 39079 --- [           main] o.s.s.web.DefaultSecurityFilterChain     : Creating filter chain: any request, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@dd20ebc, org.springframework.security.web.context.SecurityContextPersistenceFilter@57b1ec84, org.springframework.security.web.header.HeaderWriterFilter@2c2a7d53, org.springframework.security.web.csrf.CsrfFilter@b9b97ad, org.springframework.security.web.authentication.logout.LogoutFilter@29f3185c, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter@4ffa7041, org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter@2c2a903f, org.springframework.security.web.authentication.ui.DefaultLogoutPageGeneratingFilter@6c70b7c3, org.springframework.security.web.authentication.www.BasicAuthenticationFilter@48d44b46, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@5cbe95b1, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@11ad095c, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@16a09809, org.springframework.security.web.session.SessionManagementFilter@1de85972, org.springframework.security.web.access.ExceptionTranslationFilter@4a122e68, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@5d37aa0f]2019-11-05 14:33:32.392  INFO 39079 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8080 (http) with context path ''2019-11-05 14:33:32.398  INFO 39079 --- [           main] eModelDeploymentServiceParentApplication : Started ServiceModelDeploymentServiceParentApplication in 5.727 seconds (JVM running for 6.778)

Here are my pom dependencies:

<dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-data-jpa</artifactId>        </dependency>        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-web</artifactId>        </dependency>        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-security</artifactId>        </dependency>        <dependency>            <groupId>org.apache.kafka</groupId>            <artifactId>kafka-streams</artifactId>        </dependency>        <dependency>            <groupId>org.springframework.kafka</groupId>            <artifactId>spring-kafka</artifactId>        </dependency>        <dependency>            <groupId>com.h2database</groupId>            <artifactId>h2</artifactId>            <scope>runtime</scope>        </dependency>        <dependency>            <groupId>org.postgresql</groupId>            <artifactId>postgresql</artifactId>            <scope>runtime</scope>        </dependency>        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-test</artifactId>            <scope>test</scope>            <exclusions>                <exclusion>                    <groupId>org.junit.vintage</groupId>                    <artifactId>junit-vintage-engine</artifactId>                </exclusion>            </exclusions>        </dependency>        <dependency>            <groupId>org.springframework.kafka</groupId>            <artifactId>spring-kafka-test</artifactId>            <scope>test</scope>        </dependency>        <dependency>            <groupId>org.springframework.security</groupId>            <artifactId>spring-security-test</artifactId>            <scope>test</scope>        </dependency></dependencies>

Note: You may be not needing all the dependencies above.

Add the below dependencies in pom.xml :

 <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter</artifactId>        </dependency>        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-test</artifactId>            <scope>test</scope>        </dependency>        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-tomcat</artifactId>        </dependency>        <dependency>            <groupId>org.springframework.boot</groupId>            <artifactId>spring-boot-starter-web</artifactId>            <scope>test</scope>        </dependency>