code: public boolean errorShouldBeSent(final StackifyError error) {
  		if (error == null) {
  			throw new NullPointerException("StackifyError is null");
  		}
  
      	boolean shouldBeProcessed = false;
  
          long epochMinute = getUnixEpochMinutes();
      	
      	synchronized (errorCounter) {
      		
      		// increment the counter for this error
      		
      		int errorCount = errorCounter.incrementCounter(error, epochMinute);
      		
              // check our throttling criteria
  
              if (errorCount <= MAX_DUP_ERROR_PER_MINUTE) {
                  shouldBeProcessed = true;
              }
              
              // see if we need to purge our counters of expired entries
  
              if (nextErrorToCounterCleanUp < epochMinute) {
              	errorCounter.purgeCounters(epochMinute);
                  nextErrorToCounterCleanUp = epochMinute + CLEAN_UP_MINUTES;
              }
      	}
  
          return shouldBeProcessed;
      }
docs: Determines if the error should be sent based on our throttling criteria
  @param error The error
  @return True if this error should be sent to Stackify, false otherwise