Ping!! Re: RFR: 8203357 Container Metrics

mandy chung mandy.chung at
Tue Jun 12 05:31:05 UTC 2018

On 6/11/18 10:12 PM, David Holmes wrote:
>>>>> For the Java code ... methods that return arrays should return 
>>>>> zero-length arrays when something is not available rather than null.
>>>> All methods do return zero length arrays except I missed the 
>>>> getPerCpuUsage.  I’ll fix that one and correct the javadoc.
>>> There are a few more too:
>> Those are covered by the function that converts the string range.
> ??? I have no idea what you mean.

I think the methods returning an array calls 
Subsystem::StringRangeToIntArray which returns an empty array.

  171     public static int[] StringRangeToIntArray(String range) {
  172         int[] ints = new int[0];
  174         if (range == null) return ints;


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