src/share/classes/java/lang/Double.java

*** 281,291 ****
              return Double.toString(d);
          else {
              // Initialized to maximum size of output.
              StringBuffer answer = new StringBuffer(24);
  
!             if (FpUtils.rawCopySign(1.0, d) == -1.0) // value is negative,
                  answer.append("-");                  // so append sign info
  
              answer.append("0x");
  
              d = Math.abs(d);
--- 281,291 ----
              return Double.toString(d);
          else {
              // Initialized to maximum size of output.
              StringBuffer answer = new StringBuffer(24);
  
!             if (Math.copySign(1.0, d) == -1.0)    // value is negative,
                  answer.append("-");                  // so append sign info
  
              answer.append("0x");
  
              d = Math.abs(d);
*** 320,330 ****
                  // value for double; otherwise, extract and report d's
                  // exponent (the representation of a subnormal uses
                  // E_min -1).
                  answer.append("p" + (subnormal ?
                                 DoubleConsts.MIN_EXPONENT:
!                                FpUtils.getExponent(d) ));
              }
              return answer.toString();
          }
      }
  
--- 320,330 ----
                  // value for double; otherwise, extract and report d's
                  // exponent (the representation of a subnormal uses
                  // E_min -1).
                  answer.append("p" + (subnormal ?
                                 DoubleConsts.MIN_EXPONENT:
!                                Math.getExponent(d) ));
              }
              return answer.toString();
          }
      }