From 7b992b88818a931665441c3fb0f0c16824116567 Mon Sep 17 00:00:00 2001
From: Jon Bratseth <bratseth@gmail.com>
Date: Fri, 4 Feb 2022 14:54:44 +0100
Subject: Add hash function

---
 .../main/java/com/yahoo/collections/BobHash.java   | 51 +++++++++++-----------
 1 file changed, 26 insertions(+), 25 deletions(-)

(limited to 'vespajlib/src/main/java/com')

diff --git a/vespajlib/src/main/java/com/yahoo/collections/BobHash.java b/vespajlib/src/main/java/com/yahoo/collections/BobHash.java
index d133af2ea84..3d1e82743cc 100644
--- a/vespajlib/src/main/java/com/yahoo/collections/BobHash.java
+++ b/vespajlib/src/main/java/com/yahoo/collections/BobHash.java
@@ -153,44 +153,45 @@ public class BobHash {
         // handle the last 11 bytes
         c += k.length;
         switch (len) {
-        // all the case statements fall through
-        case 11:
-            c += (unsign(k[offset + 10]) << 24);
+            // all the case statements fall through
+            case 11:
+                c += (unsign(k[offset + 10]) << 24);
 
-        case 10:
-            c += (unsign(k[offset + 9]) << 16);
+            case 10:
+                c += (unsign(k[offset + 9]) << 16);
 
-        case 9:
-            c += (unsign(k[offset + 8]) << 8);
+            case 9:
+                c += (unsign(k[offset + 8]) << 8);
 
-        /* the first byte of c is reserved for the length */
-        case 8:
-            b += (unsign(k[offset + 7]) << 24);
+                /* the first byte of c is reserved for the length */
+            case 8:
+                b += (unsign(k[offset + 7]) << 24);
 
-        case 7:
-            b += (unsign(k[offset + 6]) << 16);
+            case 7:
+                b += (unsign(k[offset + 6]) << 16);
 
-        case 6:
-            b += (unsign(k[offset + 5]) << 8);
+            case 6:
+                b += (unsign(k[offset + 5]) << 8);
 
-        case 5:
-            b += unsign(k[offset + 4]);
+            case 5:
+                b += unsign(k[offset + 4]);
 
-        case 4:
-            a += (unsign(k[offset + 3]) << 24);
+            case 4:
+                a += (unsign(k[offset + 3]) << 24);
 
-        case 3:
-            a += (unsign(k[offset + 2]) << 16);
+            case 3:
+                a += (unsign(k[offset + 2]) << 16);
 
-        case 2:
-            a += (unsign(k[offset + 1]) << 8);
+            case 2:
+                a += (unsign(k[offset + 1]) << 8);
 
-        case 1:
-            a += unsign(k[offset + 0]);
+            case 1:
+                a += unsign(k[offset + 0]);
 
-        /* case 0: nothing left to add */
+                /* case 0: nothing left to add */
         }
         abcBuffer = mix(a, b, c);
         return abcBuffer[2];
     }
+
 }
-- 
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