Fix a bug in the diff tool

Fix reporting of removed attributes multiple times instead
of just one in some cases. Also, report the frequency of
the removed bigram in the same cases.

Change-Id: I1455fa7553fcebc3005c222bf5aa9afcf1678c31

1 files changed, 6 insertions, 1 deletions

diff --git a/tools/dicttool/src/com/android/inputmethod/latin/dicttool/Diff.java b/tools/dicttool/src/com/android/inputmethod/latin/dicttool/Diff.java
index 94db84497..5c3e87e10 100644
--- a/tools/dicttool/src/com/android/inputmethod/latin/dicttool/Diff.java
+++ b/tools/dicttool/src/com/android/inputmethod/latin/dicttool/Diff.java
@@ -181,16 +181,21 @@ public class Diff extends Dicttool.Command {
                 if (!list1.contains(attribute0)) {
                     hasDifferences = true;
                     // Search for a word with the same string but a different frequency
+                    boolean foundString = false;
                     for (final WeightedString attribute1 : list1) {
                         if (attribute0.mWord.equals(attribute1.mWord)) {
                             System.out.println(type + " freq changed: " + word + " "
                                     + attribute0.mWord + " " + attribute0.mFrequency + " -> "
                                     + attribute1.mFrequency);
                             list1.remove(attribute1);
+                            foundString = true;
                             break;
                         }
+                    }
+                    if (!foundString) {
                         // We come here if we haven't found any matching string.
-                        System.out.println(type + " removed: " + word + " " + attribute0.mWord);
+                        System.out.println(type + " removed: " + word + " " + attribute0.mWord + " "
+                                + attribute0.mFrequency);
                     }
                 } else {
                     list1.remove(attribute0);