--- a/src/java.base/share/classes/java/util/random/RandomSupport.java	Wed Aug 07 15:35:55 2019 -0300
+++ b/src/java.base/share/classes/java/util/random/RandomSupport.java	Thu Aug 08 11:06:54 2019 -0300
@@ -931,7 +931,8 @@
             long UA = rng.nextLong();
             int j = (int)UA & DoubleZigguratTables.exponentialAliasMask;
             if (UA >= DoubleZigguratTables.exponentialAliasThreshold[j]) {
-                j = DoubleZigguratTables.exponentialAliasMap[j] & DoubleZigguratTables.exponentialSignCorrectionMask;
+                j = DoubleZigguratTables.exponentialAliasMap[j] &
+                    DoubleZigguratTables.exponentialSignCorrectionMask;
             }
             if (j > 0) {   // Sample overhang j
                 // For the exponential distribution, every overhang is convex.
@@ -944,8 +945,8 @@
                     // Does the point lie below the curve?
                     long Udiff = U2 - U1;
                     if (Udiff < 0) {
-                        // We picked a point in the upper-right triangle.  None of those can be accepted.
-                        // So remap the point into the lower-left triangle and try that.
+                        // We picked a point in the upper-right triangle.  None of those can be
+                        // accepted.  So remap the point into the lower-left triangle and try that.
                         // In effect, we swap U1 and U2, and invert the sign of Udiff.
                         Udiff = -Udiff;
                         U2 = U1;
@@ -1079,7 +1080,7 @@
                 // Compute the actual y-coordinate of the randomly chosen point.
                 double y = (Y[j] * 0x1.0p63) + ((Y[j] - Y[j-1]) * (double)U2);
                 // Now see how that y-coordinate compares to the curve
-                if (y <= Math.exp(-0.5*x*x)) break;                // The chosen point is below the curve; accept it.
+                if (y <= Math.exp(-0.5*x*x)) break; // The chosen point is below the curve; accept it.
                 // Otherwise, we reject this sample and have to try again.
             }
         } else {