import org.apache.hadoop.mapreduce.util.ResourceBundles; //导入依赖的package包/类
private synchronized T findCounterImpl(String counterName, boolean create) {
  T counter = counters.get(counterName);
  if (counter == null && create) {
    String localized =
        ResourceBundles.getCounterName(getName(), counterName, counterName);
    return addCounterImpl(counterName, localized, 0);
  }
  return counter;
}
 

import org.apache.hadoop.mapreduce.util.ResourceBundles; //导入依赖的package包/类
@Override
public String getDisplayName() {
  if (displayName == null) {
    displayName = ResourceBundles.getCounterGroupName(getName(), getName());
  }
  return displayName;
}
 

import org.apache.hadoop.mapreduce.util.ResourceBundles; //导入依赖的package包/类
@Override
public String getDisplayName() {
  if (displayName == null) {
    displayName = ResourceBundles.getCounterGroupName(getName(),
        "File System Counters");
  }
  return displayName;
}
 

import org.apache.hadoop.mapreduce.util.ResourceBundles; //导入依赖的package包/类
protected String localizeCounterName(String counterName) {
  return ResourceBundles.getCounterName(FileSystemCounter.class.getName(),
                                        counterName, counterName);
}