returns the maximum number of file descriptors allowed on the system , or -1 if not supported . concode_field_sep OperatingSystemMXBean osMxBean concode_elem_sep ProcessProbe INSTANCE concode_elem_sep Method getProcessCpuLoad concode_elem_sep Method getProcessCpuTime concode_elem_sep Method getCommittedVirtualMemorySize concode_elem_sep Method getMaxFileDescriptorCountField concode_elem_sep Method getOpenFileDescriptorCountField concode_field_sep ProcessInfo processInfo concode_elem_sep long getProcessCpuTotalTime concode_elem_sep Method getUnixMethod concode_elem_sep long getOpenFileDescriptorCount concode_elem_sep short getProcessCpuPercent concode_elem_sep ProcessStats processStats concode_elem_sep ProcessProbe getInstance concode_elem_sep Method getMethod concode_elem_sep long getTotalVirtualMemorySize
long function ( ) { if ( getMaxFileDescriptorCountField == null ) { return - 1 ; } try { return ( Long ) getMaxFileDescriptorCountField . invoke ( osMxBean ) ; } catch ( Exception loc0 ) { return - 1 ; } }