Why is my publishing failing in Tomcat v7.0 Server because of locks by another process?

Question

I have a Tomcat v7.0 server setup in my eclipse (helios) environment which I use for testing web applications. Currently I have in my workspace a struts web-app which is loaded

Answer 1

I have resolved the problem.

I have developed Spring Boot application with Apache Tomcate 9.0 server. This application ran successfully without any error till today, but suddendly I got an error like

could not delete.jars may be locked by othors

I have done two mistakes.

1. I have changed my password today due to expired, but forgot to change my password in .m2/setting.xml. So I corrected this.

2. I have deleted below dependency from pom.xml:

   
       org.springframework.boot
       spring-boot-starter-security