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FIX #130 Chaotic mouse rollover painting on JTable (java8) #131
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compareTo should follow the contract sgn(x.compareTo(y)) == -sgn(y.compareTo(x)) fix TableCellId hashCode (it was equal 0 for all values)
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Insubstantial » insubstantial #32 SUCCESS |
remove call of Integer.compareTo(int,int) method (since java 1.7)
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Insubstantial » insubstantial #33 SUCCESS |
| //noinspection ShiftOutOfRange | ||
| return (this.row ^ (this.row >>> 32)) | ||
| & (this.column ^ (this.column >>> 32)); | ||
| return (this.row ^ (this.row << 16)) |
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Suggest here to rewrite hashcode(), here hashcode to return 0, which means algorithm from hash to linear, which performance is low.
cmadsen
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Aug 4, 2014
FIX #130 Chaotic mouse rollover painting on JTable (java8)
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compareTo should follow the contract
sgn(x.compareTo(y)) == -sgn(y.compareTo(x))
fix TableCellId hashCode (it was equal 0 for all values)