1 files changed, 0 insertions, 26 deletions
diff --git a/java/src/com/android/inputmethod/latin/utils/StringUtils.java b/java/src/com/android/inputmethod/latin/utils/StringUtils.java
index 0042d8b42..c5ed39310 100644
--- a/java/src/com/android/inputmethod/latin/utils/StringUtils.java
+++ b/java/src/com/android/inputmethod/latin/utils/StringUtils.java
@@ -20,7 +20,6 @@ import android.text.TextUtils;
 
 import com.android.inputmethod.annotations.UsedForTesting;
 import com.android.inputmethod.latin.Constants;
-import com.android.inputmethod.latin.settings.SpacingAndPunctuations;
 
 import java.util.ArrayList;
 import java.util.Locale;
@@ -265,31 +264,6 @@ public final class StringUtils {
         return true;
     }
 
-    @UsedForTesting
-    public static boolean looksValidForDictionaryInsertion(final CharSequence text,
-            final SpacingAndPunctuations spacingAndPunctuations) {
-        if (TextUtils.isEmpty(text)) return false;
-        final int length = text.length();
-        int i = 0;
-        int digitCount = 0;
-        while (i < length) {
-            final int codePoint = Character.codePointAt(text, i);
-            final int charCount = Character.charCount(codePoint);
-            i += charCount;
-            if (Character.isDigit(codePoint)) {
-                // Count digits: see below
-                digitCount += charCount;
-                continue;
-            }
-            if (!spacingAndPunctuations.isWordCodePoint(codePoint)) return false;
-        }
-        // We reject strings entirely comprised of digits to avoid using PIN codes or credit
-        // card numbers. It would come in handy for word prediction though; a good example is
-        // when writing one's address where the street number is usually quite discriminative,
-        // as well as the postal code.
-        return digitCount < length;
-    }
-
     public static boolean isIdenticalAfterCapitalizeEachWord(final String text,
             final String separators) {
         boolean needCapsNext = true;