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-rw-r--r--java/src/com/android/inputmethod/research/ResearchLogger.java4
1 files changed, 3 insertions, 1 deletions
diff --git a/java/src/com/android/inputmethod/research/ResearchLogger.java b/java/src/com/android/inputmethod/research/ResearchLogger.java
index e7f49a605..11fb3a156 100644
--- a/java/src/com/android/inputmethod/research/ResearchLogger.java
+++ b/java/src/com/android/inputmethod/research/ResearchLogger.java
@@ -59,6 +59,7 @@ import com.android.inputmethod.latin.RichInputConnection;
import com.android.inputmethod.latin.SuggestedWords;
import com.android.inputmethod.latin.define.ProductionFlag;
import com.android.inputmethod.latin.utils.InputTypeUtils;
+import com.android.inputmethod.latin.utils.StringUtils;
import com.android.inputmethod.latin.utils.TextRange;
import com.android.inputmethod.research.MotionEventReader.ReplayData;
import com.android.inputmethod.research.ui.SplashScreen;
@@ -131,7 +132,8 @@ public class ResearchLogger implements SharedPreferences.OnSharedPreferenceChang
public static final String RESEARCH_KEY_OUTPUT_TEXT = ".research.";
// constants related to specific log points
- private static final String WHITESPACE_SEPARATORS = " \t\n\r";
+ private static final int[] WHITESPACE_SEPARATORS =
+ StringUtils.toSortedCodePointArray(" \t\n\r");
private static final int MAX_INPUTVIEW_LENGTH_TO_CAPTURE = 8192; // must be >=1
private static final String PREF_RESEARCH_SAVED_CHANNEL = "pref_research_saved_channel";