test/java/lang/Math/CubeRootTests.java

*** 26,37 ****
   * @bug 4347132 4939441
   * @summary Tests for {Math, StrictMath}.cbrt
   * @author Joseph D. Darcy
   */
  
- import sun.misc.DoubleConsts;
- 
  public class CubeRootTests {
      private CubeRootTests(){}
  
      static final double infinityD = Double.POSITIVE_INFINITY;
      static final double NaNd = Double.NaN;
--- 26,35 ----
*** 91,101 ****
              double d = i;
              failures += testCubeRootCase(d*d*d, (double)i);
          }
  
          // Test cbrt(2^(3n)) = 2^n.
!         for(int i = 18; i <= DoubleConsts.MAX_EXPONENT/3; i++) {
              failures += testCubeRootCase(Math.scalb(1.0, 3*i),
                                           Math.scalb(1.0, i) );
          }
  
          // Test cbrt(2^(-3n)) = 2^-n.
--- 89,99 ----
              double d = i;
              failures += testCubeRootCase(d*d*d, (double)i);
          }
  
          // Test cbrt(2^(3n)) = 2^n.
!         for(int i = 18; i <= Double.MAX_EXPONENT/3; i++) {
              failures += testCubeRootCase(Math.scalb(1.0, 3*i),
                                           Math.scalb(1.0, i) );
          }
  
          // Test cbrt(2^(-3n)) = 2^-n.
*** 238,248 ****
              double pcNeighbors[] = new double[5];
              double pcNeighborsCbrt[] = new double[5];
              double pcNeighborsStrictCbrt[] = new double[5];
  
              // Test near cbrt(2^(3n)) = 2^n.
!             for(int i = 18; i <= DoubleConsts.MAX_EXPONENT/3; i++) {
                  double pc = Math.scalb(1.0, 3*i);
  
                  pcNeighbors[2] = pc;
                  pcNeighbors[1] = Math.nextDown(pc);
                  pcNeighbors[0] = Math.nextDown(pcNeighbors[1]);
--- 236,246 ----
              double pcNeighbors[] = new double[5];
              double pcNeighborsCbrt[] = new double[5];
              double pcNeighborsStrictCbrt[] = new double[5];
  
              // Test near cbrt(2^(3n)) = 2^n.
!             for(int i = 18; i <= Double.MAX_EXPONENT/3; i++) {
                  double pc = Math.scalb(1.0, 3*i);
  
                  pcNeighbors[2] = pc;
                  pcNeighbors[1] = Math.nextDown(pc);
                  pcNeighbors[0] = Math.nextDown(pcNeighbors[1]);