test/java/lang/Math/Log1pTests.java

@@ -23,14 +23,17 @@
 
 /*
  * @test
  * @bug 4851638 4939441
  * @summary Tests for {Math, StrictMath}.log1p
+ * @library /lib/testlibrary
+ * @build jdk.testlibrary.DoubleUtils jdk.testlibrary.FloatUtils
+ * @run main Log1pTests
  * @author Joseph D. Darcy
  */
 
-import sun.misc.DoubleConsts;
+import static jdk.testlibrary.DoubleUtils.*;
 
 public class Log1pTests {
     private Log1pTests(){}
 
     static final double infinityD = Double.POSITIVE_INFINITY;

@@ -84,18 +87,18 @@
             failures += testLog1pCaseWithUlpDiff(testCases[i][0],
                                                  testCases[i][1], 0);
         }
 
         // For |x| < 2^-54 log1p(x) ~= x
-        for(int i = DoubleConsts.MIN_SUB_EXPONENT; i <= -54; i++) {
+        for(int i = MIN_SUB_EXPONENT; i <= -54; i++) {
             double d = Math.scalb(2, i);
             failures += testLog1pCase(d, d);
             failures += testLog1pCase(-d, -d);
         }
 
         // For x > 2^53 log1p(x) ~= log(x)
-        for(int i = 53; i <= DoubleConsts.MAX_EXPONENT; i++) {
+        for(int i = 53; i <= Double.MAX_EXPONENT; i++) {
             double d = Math.scalb(2, i);
             failures += testLog1pCaseWithUlpDiff(d, StrictMath.log(d), 2.001);
         }
 
         // Construct random values with exponents ranging from -53 to