On 12/06/2018 3:31 PM, mandy chung wrote:
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];
173
174 if (range == null) return ints;
I'm commenting on the specification of the Metrics interface:
http://cr.openjdk.java.net/~bobv/8203357/webrev.01/src/java.base/share/classes/jdk/internal/platform/Metrics.java.html
not any implementation.
Cheers,
David
Mandy
