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Type:
Enhancement
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Resolution: Duplicate
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Priority:
P3
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None
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Affects Version/s: 8
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Component/s: core-libs
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windows_8
A DESCRIPTION OF THE REQUEST :
The j.u.Collections.sort() methods always iterate over the array returned by list.toArray(). It would be nicer to check, whether the array has at least 2 elements.
JUSTIFICATION :
Insert the line
if (list.size() < 2) return;
as the first line of both j.u.Collections.sort() methods or
if (a.length < 2) return;
after the toArray() call.
The j.u.Collections.sort() methods always iterate over the array returned by list.toArray(). It would be nicer to check, whether the array has at least 2 elements.
JUSTIFICATION :
Insert the line
if (list.size() < 2) return;
as the first line of both j.u.Collections.sort() methods or
if (a.length < 2) return;
after the toArray() call.
- duplicates
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- Open
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