Java tutorial
import java.io.IOException; public class PIMInstallTester { public static void main(String[] a) throws Exception { String version = null; version = System.getProperty("microedition.pim.version"); if (version != null) { if (!version.equals("1.0")) throw new IOException("Package is not version 1.0."); } else throw new IOException("PIM optional package is not available."); } }