test/java/lang/Math/HypotTests.java
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@@ -26,12 +26,10 @@
* @bug 4851638 4939441
* @summary Tests for {Math, StrictMath}.hypot
* @author Joseph D. Darcy
*/
-import sun.misc.DoubleConsts;
-
public class HypotTests {
private HypotTests(){}
static final double infinityD = Double.POSITIVE_INFINITY;
static final double NaNd = Double.NaN;
@@ -84,12 +82,12 @@
testCases[i][2]);
}
// Verify hypot(x, 0.0) is close to x over the entire exponent
// range.
- for(int i = DoubleConsts.MIN_SUB_EXPONENT;
- i <= DoubleConsts.MAX_EXPONENT;
+ for(int i = DoubleUtils.MIN_SUB_EXPONENT;
+ i <= Double.MAX_EXPONENT;
i++) {
double input = Math.scalb(2, i);
failures += testHypotCase(input, 0.0, input);
}
@@ -123,11 +121,11 @@
*/
java.util.Random rand = new java.util.Random();
for(int i = 0; i < 1000; i++) {
double d = rand.nextDouble();
// Scale d to have an exponent equal to MAX_EXPONENT -15
- d = Math.scalb(d, DoubleConsts.MAX_EXPONENT
+ d = Math.scalb(d, Double.MAX_EXPONENT
-15 - Tests.ilogb(d));
for(int j = 0; j <= 13; j += 1) {
failures += testHypotCase(3*d, 4*d, 5*d, 2.5);
d *= 2.0; // increase exponent by 1
}