title: how to specify the '<pathlist>' while using 'keytool -importcert ... -providerpath <pathlist>...'
body: <p>while using command below:</p>
  
  <p><code>keytool -importcert -v -trustcacerts -alias mycert -file cacert.pem \
  -keystore mycert.bks -storetype BKS \
  -providerpath /path/to/prov-1.53.0.0.jar \ 
  -providerclass org.spongycastle.jce.provider.BouncyCastleProvider \
  -storepass blahblah</code></p>
  
  <p>it generate this:</p>
  
  <blockquote>
    <p>Exception in thread "main" java.lang.NoClassDefFoundError: org/spongycastle/util/Strings<br/>
    ...<br/>
    Caused by: java.lang.ClassNotFoundException: org.spongycastle.util.Strings<br/>
    ...<br/></p>
  </blockquote>
  
  <p>so I figured I also need to pass the <code>/path/to/core-1.53.0.0.jar</code> to the <code>-providerpath</code></p>
  
  <p><code>keytool -importcert -help</code> shows <code>-providerpath &lt;pathlist&gt;</code>, I don't know whether it implicates I can attach a list-like param to it or not, and if so which is the right way to do it.(i have tried using space as delimiter like the bash array, comma like the c array, also the colon)</p>