title: Maven: getting jar file with merged name
body: <p>In my web application, I got 2 jars whose name is merged with group id, artifact id and version as below.</p>
  
  <p>org.springframework.security-spring-security-core-4.0.2.RELEASE.jar</p>
  
  <p>org.springframework-spring-security-core-4.0.2.RELEASE.jar</p>
  
  <p>I tried to find it using dependency:tree, but could not find why it is happening.
  How to resolve this, how can I find how this jar coming to my target\web-x.x.x\WEB-INF\lib folder.</p>
  
  <p>Apache Maven 3.5.2 (138edd61fd100ec658bfa2d307c43b76940a5d7d; 2017-10-18T13:28:13+05:30)
  Java version: 1.8.0_152, vendor: Oracle Corporation
  OS name: "windows 7", version: "6.1", arch: "amd64", family: "windows"</p>