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Checkstyle. 

Closes #155.
This commit is contained in:
Gilles Sadowski 2020-07-21 15:44:51 +02:00
parent e9389912d5
commit 321c689ceb
1 changed files with 6 additions and 4 deletions
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8
src/main/java/org/apache/commons/math4/optim/linear/SimplexTableau.java
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@ -396,8 +396,7 @@ class SimplexTableau implements Serializable {
if (minExp <= MAX_IEEE_EXP && if (minExp <= MAX_IEEE_EXP &&
minExp > OFFSET_IEEE_EXP) { minExp > OFFSET_IEEE_EXP) {
expChange = OFFSET_IEEE_EXP - minExp; expChange = OFFSET_IEEE_EXP - minExp;
} } else if (maxExp >= MIN_IEEE_EXP &&
else if (maxExp >= MIN_IEEE_EXP &&
maxExp < OFFSET_IEEE_EXP) { maxExp < OFFSET_IEEE_EXP) {
expChange = OFFSET_IEEE_EXP - maxExp; expChange = OFFSET_IEEE_EXP - maxExp;
} }
@ -432,7 +431,10 @@ class SimplexTableau implements Serializable {
* @return a double with the same sign/mantissa bits as d, but exponent changed by exp * @return a double with the same sign/mantissa bits as d, but exponent changed by exp
*/ */
private static double updateExponent(double d, int exp) { private static double updateExponent(double d, int exp) {
if (d == 0 || exp == 0) return d; if (d == 0 ||
exp == 0) {
return d;
}
long bits = Double.doubleToLongBits(d); long bits = Double.doubleToLongBits(d);
return Double.longBitsToDouble((bits & FRAC) | ((((bits & EXPN) >>> 52) + exp) << 52)); return Double.longBitsToDouble((bits & FRAC) | ((((bits & EXPN) >>> 52) + exp) << 52));
} }