Overview | Package | Class | Use | Tree | Index | Help
| Monitoring and Management Interface for the Java Platform
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## com.sun.management
Interface UnixOperatingSystemMXBean

All Superinterfaces:
  java.lang.management.OperatingSystemMXBean

    public interface UnixOperatingSystemMXBean

extends OperatingSystemMXBean

Platform-specific management interface for the Unix operating system on which the Java virtual machine is running.

Since:
  1.5

Method Summary
`long` | `getMaxFileDescriptorCount()` Returns the maximum number of file descriptors.
`long` | `getOpenFileDescriptorCount()` Returns the number of open file descriptors.

Methods inherited from interface com.sun.management.OperatingSystemMXBean
`getCommittedVirtualMemorySize, getFreePhysicalMemorySize, getFreeSwapSpaceSize, getProcessCpuTime, getTotalPhysicalMemorySize, getTotalSwapSpaceSize`

Methods inherited from interface java.lang.management.OperatingSystemMXBean
`getArch, getAvailableProcessors, getName, getVersion`

Method Detail

### getOpenFileDescriptorCount

    long getOpenFileDescriptorCount()

  Returns the number of open file descriptors.

  Returns:
    the number of open file descriptors.

### getMaxFileDescriptorCount

    long getMaxFileDescriptorCount()

  Returns the maximum number of file descriptors.

  Returns:
    the maximum number of file descriptors.

Overview | Package | Class | Use | Tree | Index | Help
| Monitoring and Management Interface for the Java Platform
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD