8278937: JCK test for java_awt/geom/Line2D.Float fails after 8277868

Reviewed-by: jdv, kcr, rriggs

Author: prrace

src/java.desktop/share/classes/java/awt/geom/Line2D.java

@@ -532,7 +532,7 @@ public static int relativeCCW(double x1, double y1,
                 }
             }
         }
-        return java.lang.Double.compare(ccw, 0.0);
+        return (ccw < 0.0) ? -1 : ((ccw > 0.0) ? 1 : 0);
     }
 
     /**

src/java.desktop/share/classes/sun/awt/geom/Curve.java

@@ -730,7 +730,13 @@ public static double round(double v) {
     }
 
     public static int orderof(double x1, double x2) {
-      return Double.compare(x1, x2);
+        if (x1 < x2) {
+             return -1;
+         }
+         if (x1 > x2) {
+             return 1;
+         }
+         return 0;
     }
 
     public static long signeddiffbits(double y1, double y2) {

src/java.desktop/share/classes/sun/java2d/Spans.java

@@ -317,7 +317,18 @@ boolean contains(float pos) {
          */
         @Override
         public int compareTo(Span otherSpan) {
-            return Float.compare(mStart, otherSpan.getStart());
+            float otherStart = otherSpan.getStart();
+            int result;
+
+            if (mStart < otherStart) {
+                result = -1;
+            } else if (mStart > otherStart) {
+                result = 1;
+            } else {
+                result = 0;
+            }
+
+            return result;
         }
 
         public String toString() {