title: bootstrap class path not set in conjunction with -source 1.6
body: <p>I am upgrading my application from java 1.6 to 1.7. When I try to build using Maven 3.2.1, my build fails with below error msg:</p>
  
  <pre><code>[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile (default-compile) on project my-app5: Compilation failure: Compilation failure:
  [ERROR] could not parse error message: warning: [options] bootstrap class path not set in conjunction with -source 1.6  
  </code></pre>
  
  <p>I am using java 1.7 hotspot and previously I was using 1.6 jrockit. My application is multi module and few modules compile and build as usual, this module failed.</p>
  
  <p>I have set java home properly and <strong>mvn --version</strong> shows below output:</p>
  
  <pre><code>Apache Maven 3.2.1 (ea8b2b07643dbb1b84b6d16e1f08391b666bc1e9; 2014-02-14T23:07:52+05:30)
  Maven home: C:\Users\me\Maven3\apache-maven-3.2.1-bin\apache-maven-3.2.1\bin\..
  Java version: 1.7.0_51, vendor: Oracle Corporation
  Java home: C:\Program Files\jdk17051\jre
  Default locale: en_US, platform encoding: Cp1252
  OS name: "windows 7", version: "6.1", arch: "amd64", family: "windows"  
  </code></pre>
  
  <p>Am I missing anything? </p>