title: Could not calculate build plan: Plugin org.apache.maven.plugins:maven-war-plugin:2.2
body: <p>I am using eclipse mars-2. I want to create a new maven spring boot project in windows. But I'm getting error like </p>
  
  <pre><code>Could not calculate build plan: Plugin org.apache.maven.plugins:maven-war-plugin:2.2 
    or one of its dependencies could not be resolved: Failed to read artifact 
    descriptor for org.apache.maven.plugins:maven-war-plugin:jar:2.2
    Plugin org.apache.maven.plugins:maven-war-plugin:2.2 or one of its dependencies 
    could not be resolved: Failed to read artifact 
    descriptor for org.apache.maven.plugins:maven-war-plugin:jar:2.2
  </code></pre>
  
  <p>Can anyone help me resolve this?</p>