Springboot Docker Windows7

I have raised this question about Docker for windows 7.
As explained in the question in the link, I have tried basic example with springboot.

I have made some of the below changes on top of what I have explained.

  1. I made changes to application.properties to have server.port=8080
  2. I have made changes to Dockerfile

FROM openjdk:8-jdk-alpine
ADD target/spring-docker-01.jar spring-docker-01.jar
ENTRYPOINT [“java”,"-Djava.security.egd=file:/dev/./urandom","-jar","/spring-docker-01.jar"]

  1. I have also tried to make changes to docker run command:
    docker run -p 8080:8080 --name app01 -d imagename

  2. container gets created successfully.
    But when I try to go to http://localhost:8080/hello
    I am getting error message as :

This site can’t be reached localhost refused to connect. Search Google for localhost 8082 hello ERR_CONNECTION_REFUSED