test/java/lang/Math/HypotTests.java

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@@ -23,14 +23,17 @@
 
 /*
  * @test
  * @bug 4851638 4939441
  * @summary Tests for {Math, StrictMath}.hypot
+ * @library /lib/testlibrary
+ * @build jdk.testlibrary.DoubleUtils jdk.testlibrary.FloatUtils
+ * @run main HypotTests
  * @author Joseph D. Darcy
  */
 
-import sun.misc.DoubleConsts;
+import static jdk.testlibrary.DoubleUtils.*;
 
 public class HypotTests {
     private HypotTests(){}
 
     static final double infinityD = Double.POSITIVE_INFINITY;

@@ -84,12 +87,12 @@
                                       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 = MIN_SUB_EXPONENT;
+            i <= Double.MAX_EXPONENT;
             i++) {
             double input = Math.scalb(2, i);
             failures += testHypotCase(input, 0.0, input);
         }
 

@@ -123,11 +126,11 @@
          */
         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
             }