From cc66a80d3e0eb4885a1c160efecdd46227d74ddf Mon Sep 17 00:00:00 2001
From: srowen <srowen@59b500cc-1b3d-0410-9834-0bbf25fbcc57>
Date: Wed, 7 Nov 2007 06:39:29 +0000
Subject: [PATCH] More javadoc

git-svn-id: https://zxing.googlecode.com/svn/trunk@12 59b500cc-1b3d-0410-9834-0bbf25fbcc57
---
 core/src/com/google/zxing/common/BlackPointEstimator.java | 6 ++----
 core/src/com/google/zxing/common/Collections.java         | 5 ++++-
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/core/src/com/google/zxing/common/BlackPointEstimator.java b/core/src/com/google/zxing/common/BlackPointEstimator.java
index 62a38f11d..ee3b96cab 100644
--- a/core/src/com/google/zxing/common/BlackPointEstimator.java
+++ b/core/src/com/google/zxing/common/BlackPointEstimator.java
@@ -58,8 +58,7 @@ public final class BlackPointEstimator {
     int secondPeakScore = 0;
     for (int i = 0; i < numBuckets; i++) {
       int distanceToBiggest = i - firstPeak;
-      // Encourage more distant second peaks by multiplying by square
-      // of distance
+      // Encourage more distant second peaks by multiplying by square of distance
       int score = luminanceBuckets[i] * distanceToBiggest * distanceToBiggest;
       if (score > secondPeakScore) {
         secondPeak = i;
@@ -79,8 +78,7 @@ public final class BlackPointEstimator {
     int bestValleyScore = 0;
     for (int i = firstPeak + 1; i < secondPeak; i++) {
       // Encourage low valleys near the mid point between peaks
-      int score = (firstPeakSize - luminanceBuckets[i]) *
-          (i - firstPeak) * (secondPeak - i);
+      int score = (firstPeakSize - luminanceBuckets[i]) * (i - firstPeak) * (secondPeak - i);
       if (score > bestValleyScore) {
         bestValley = i;
         bestValleyScore = score;
diff --git a/core/src/com/google/zxing/common/Collections.java b/core/src/com/google/zxing/common/Collections.java
index fc927f576..f24e39b6a 100644
--- a/core/src/com/google/zxing/common/Collections.java
+++ b/core/src/com/google/zxing/common/Collections.java
@@ -19,7 +19,10 @@ package com.google.zxing.common;
 import java.util.Vector;
 
 /**
- * This is basically a substitute for <code>java.util.Collections</code>.
+ * <p>This is basically a substitute for <code>java.util.Collections</code>, which is not
+ * present in MIDP 2.0 / CLDC 1.1.</p>
+ *
+ * @author srowen@google.com (Sean Owen)
  */
 public final class Collections {