question: returns the amount of free memory in the cluster node 's vm in bytes . concode_field_sep ResourceBundle config concode_elem_sep long totalMem concode_elem_sep long freeMem concode_elem_sep long time concode_elem_sep Object result concode_elem_sep byte[] nodeId concode_elem_sep long maxMem concode_field_sep void writeExternal concode_elem_sep long getMaxMem concode_elem_sep void clearCacheStats concode_elem_sep Map<NodeID,NodeInfo> getNodeInfo concode_elem_sep byte[] getNodeId concode_elem_sep long getTotalMem concode_elem_sep long getTime concode_elem_sep Object getResult concode_elem_sep void readExternal concode_elem_sep void run concode_elem_sep String getProviderConfig
target: long function ( ) { return freeMem ; }