public interface LongComparator
Interface that defines a method for comparing two long values.
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Method Summary 
int
Compares the long values a and b.
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Method Details 
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compare 
int compare(long a,
long b)
Compares the long values a and b.
- Parameters:
a
- the first value
b
- the second value
- Returns:
- 0 if a equals b; a number greater than 0 if a is greater than b;
a number less than 0 if a is less than b.