ERR_NoUsageThreshold=The JVM does not support memory usage threshold, which is needed for the IDE. For more details, see: \

http://wiki.netbeans.org/NoMemoryUsageThreshold

import java.lang.management.ManagementFactory;

import java.lang.management.MemoryPoolMXBean;

import java.lang.management.MemoryType;

import java.util.List;

import java.util.logging.Level;

import java.util.logging.Logger;

import org.openide.util.Exceptions;

import org.openide.util.NbBundle;

    @Override

    public void validate() throws IllegalStateException {

        super.validate();

        long s = System.currentTimeMillis();

        try {

            List<MemoryPoolMXBean> pools = null;

            pools = ManagementFactory.getMemoryPoolMXBeans();

            for (MemoryPoolMXBean pool : pools) {

                if (pool.getType() == MemoryType.HEAP && pool.isUsageThresholdSupported()) {    //NOI18N

                    return ;

                }

            }

            IllegalStateException e = new IllegalStateException("Cannot listen on usage threshold");

            throw Exceptions.attachLocalizedMessage(e, NbBundle.getMessage(Installer.class, "ERR_NoUsageThreshold"));

        } finally {

            Logger log = Logger.getLogger(Installer.class.getName());

            if (log.isLoggable(Level.FINE)) {

                log.log(Level.FINE, "threshold supported check took: {0}", System.currentTimeMillis() - s);

            }

        }

    }