title: How to add 3rd party JAR's to compile time classpath in jGRASP?
body: <p>What do I need to do to successfully the import <code>ij</code> package? I get an error:</p>
  
  <pre><code>ITCN_.java:1: package ij does not exist
  </code></pre>
  
  <p>The imports are:</p>
  
  <pre><code>import ij.*; 
  import ij.io.*;
  import ij.gui.*; 
  import ij.process.*; 
  import ij.measure.*; 
  import ij.plugin.*; 
  import ij.plugin.frame.*; 
  import ij.plugin.filter.PlugInFilter;
  
  import java.io.*; 
  import java.awt.*; 
  import java.awt.event.*;
  import java.util.*; 
  import java.lang.*; 
  import java.text.*;
  </code></pre>