Programmetically access JMX MBean information

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import java.lang.management.ManagementFactory;

public class JmxReport {
private static final Log log = LogFactory.getLog(JmxReport.class);

public static void logJmxInfo() {
    // Operating System MXBean
    log.info("Operating system architecture : " + ManagementFactory.getOperatingSystemMXBean().getArch() );
    log.info("Available processors          : " + ManagementFactory.getOperatingSystemMXBean().getAvailableProcessors() );
    log.info("Operating system name         : " + ManagementFactory.getOperatingSystemMXBean().getName() );
    log.info("System load average           : " + ManagementFactory.getOperatingSystemMXBean().getSystemLoadAverage() );
    log.info("Operating system version      : " + ManagementFactory.getOperatingSystemMXBean().getVersion() );

    // Memory MXBean
    log.info("Heap memory usage             : " + ManagementFactory.getMemoryMXBean().getHeapMemoryUsage().toString() );
    log.info("Non-heap memory usage         : " + ManagementFactory.getMemoryMXBean().getNonHeapMemoryUsage().toString() );

    // Class loading MXBean
    log.info("Loaded class count            : " + ManagementFactory.getClassLoadingMXBean().getLoadedClassCount() );
    log.info("Total loaded class count      : " + ManagementFactory.getClassLoadingMXBean().getTotalLoadedClassCount() );
    log.info("Unloaded class count          : " + ManagementFactory.getClassLoadingMXBean().getUnloadedClassCount() );


}

public static void main(String args[]) {
    logJmxInfo();
}
}