8078136: Incorrect figure number in reference to Hacker's Delight book in Long.bitCount() method

Reviewed-by: lancea
2015-05-17 11:04:01 -07:00 · 2015-05-17 11:04:01 -07:00 · 9fe30fb118
commit 9fe30fb118
parent f79ca89ac7
1 changed files with 1 additions and 1 deletions
--- a/jdk/src/java.base/share/classes/java/lang/Long.java
+++ b/jdk/src/java.base/share/classes/java/lang/Long.java
@ -1708,7 +1708,7 @@ public final class Long extends Number implements Comparable<Long> {
     * @since 1.5
     */
     public static int bitCount(long i) {
-        // HD, Figure 5-14
+        // HD, Figure 5-2
        i = i - ((i >>> 1) & 0x5555555555555555L);
        i = (i & 0x3333333333333333L) + ((i >>> 2) & 0x3333333333333333L);
        i = (i + (i >>> 4)) & 0x0f0f0f0f0f0f0f0fL;