import org.apache.hadoop.yarn.util.ProcfsBasedProcessTree.ProcessTreeSmapMemInfo; //导入依赖的package包/类
public void createMemoryMappingInfo(ProcessTreeSmapMemInfo[] procMemInfo) {
  for (int i = 0; i < procMemInfo.length; i++) {
    // Construct 4 memory mappings per process.
    // As per min(Shared_Dirty, Pss) + Private_Clean + Private_Dirty
    // and not including r--s, r-xs, we should get 100 KB per process
    List<ProcessSmapMemoryInfo> memoryMappingList =
        procMemInfo[i].getMemoryInfoList();
    memoryMappingList.add(constructMemoryMappingInfo(
      "7f56c177c000-7f56c177d000 "
          + "rw-p 00010000 08:02 40371558                   "
          + "/grid/0/jdk1.7.0_25/jre/lib/amd64/libnio.so",
      new String[] { "4", "4", "25", "4", "25", "15", "10", "4", "0", "0",
          "0", "4", "4" }));
    memoryMappingList.add(constructMemoryMappingInfo(
      "7fb09382e000-7fb09382f000 r--s 00003000 " + "08:02 25953545",
      new String[] { "4", "4", "25", "4", "0", "15", "10", "4", "0", "0",
          "0", "4", "4" }));
    memoryMappingList.add(constructMemoryMappingInfo(
      "7e8790000-7e8b80000 r-xs 00000000 00:00 0", new String[] { "4", "4",
          "25", "4", "0", "15", "10", "4", "0", "0", "0", "4", "4" }));
    memoryMappingList.add(constructMemoryMappingInfo(
      "7da677000-7e0dcf000 rw-p 00000000 00:00 0", new String[] { "4", "4",
          "25", "4", "50", "15", "10", "4", "0", "0", "0", "4", "4" }));
  }
}