From 4ee953125af53d8b49e958e50f0002f002776d36 Mon Sep 17 00:00:00 2001
From: Satoshi Kataoka <satok@google.com>
Date: Wed, 14 Aug 2013 14:46:49 +0900
Subject: Add a method to import one bigram and string utilities

Bug: 9429906
Change-Id: I73bbf65985196d62470552c576bb076a7cb95008
---
 java/src/com/android/inputmethod/latin/utils/StringUtils.java | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'java/src/com/android/inputmethod/latin/utils/StringUtils.java')

diff --git a/java/src/com/android/inputmethod/latin/utils/StringUtils.java b/java/src/com/android/inputmethod/latin/utils/StringUtils.java
index f88f2cca7..4ddd3c51d 100644
--- a/java/src/com/android/inputmethod/latin/utils/StringUtils.java
+++ b/java/src/com/android/inputmethod/latin/utils/StringUtils.java
@@ -345,4 +345,14 @@ public final class StringUtils {
         // Otherwise, it doesn't look like an URL.
         return false;
     }
+
+    public static boolean isEmptyStringOrWhiteSpaces(String s) {
+        final int N = codePointCount(s);
+        for (int i = 0; i < N; ++i) {
+            if (!Character.isWhitespace(s.codePointAt(i))) {
+                return false;
+            }
+        }
+        return true;
+    }
 }
-- 
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