indentation and comments

Author: buchholz

src/main/java/org/javamoney/moneta/FastMoney.java

@@ -456,14 +456,14 @@ private long multiplyExact(long num1, long num2) {
 
          // Hacker's Delight, 
         int leadingZeros =
-        		Long.numberOfLeadingZeros(num1) +
-        		Long.numberOfLeadingZeros(~num1) +
+                Long.numberOfLeadingZeros(num1) +
+                Long.numberOfLeadingZeros(~num1) +
         	    Long.numberOfLeadingZeros(num2) +
         	    Long.numberOfLeadingZeros(~num2);
 
-		if (leadingZeros > Long.SIZE + 1 ) {
-			// in this case, an overflow is impossible
-        	return num1 * num2;
+        if (leadingZeros > Long.SIZE + 1 ) {
+            // in this case, an overflow is impossible
+            return num1 * num2;
         }
 
         if (leadingZeros < Long.SIZE){

src/test/java/org/javamoney/moneta/FastMoneyTest.java

@@ -289,10 +289,9 @@ public void testAdd(){
         FastMoney moneyResult = money1.add(money2);
         assertNotNull(moneyResult);
         assertEquals(11d, moneyResult.getNumber().doubleValue(), 0d);
-        
-        // 87978089321359 + 4866358678300 = 92844447999659 > 92233720368547.75807
 
-        // This example produce a false positive in the old version
+        // This example create a sum that is to big for fastmoney, it should overflow
+        // 87978089321359 + 4866358678300 = 92844447999659 > 92233720368547.75807
         money1 = FastMoney.of(87978089321359L, EURO);
         money2 = FastMoney.of(4866358678300L, EURO);