1 files changed, 9 insertions, 4 deletions
diff --git a/java/src/com/android/inputmethod/latin/Utils.java b/java/src/com/android/inputmethod/latin/Utils.java
index 4178955bc..8f71de0e7 100644
--- a/java/src/com/android/inputmethod/latin/Utils.java
+++ b/java/src/com/android/inputmethod/latin/Utils.java
@@ -44,10 +44,9 @@ import java.io.IOException;
 import java.io.PrintWriter;
 import java.nio.channels.FileChannel;
 import java.text.SimpleDateFormat;
-import java.util.Collections;
+import java.util.ArrayList;
 import java.util.Date;
 import java.util.HashMap;
-import java.util.Map;
 
 public class Utils {
     private Utils() {
@@ -206,18 +205,24 @@ public class Utils {
     }
 
     // Get the current stack trace
-    public static String getStackTrace() {
+    public static String getStackTrace(final int limit) {
         StringBuilder sb = new StringBuilder();
         try {
             throw new RuntimeException();
         } catch (RuntimeException e) {
             StackTraceElement[] frames = e.getStackTrace();
             // Start at 1 because the first frame is here and we don't care about it
-            for (int j = 1; j < frames.length; ++j) sb.append(frames[j].toString() + "\n");
+            for (int j = 1; j < frames.length && j < limit + 1; ++j) {
+                sb.append(frames[j].toString() + "\n");
+            }
         }
         return sb.toString();
     }
 
+    public static String getStackTrace() {
+        return getStackTrace(Integer.MAX_VALUE);
+    }
+
     public static class UsabilityStudyLogUtils {
         // TODO: remove code duplication with ResearchLog class
         private static final String USABILITY_TAG = UsabilityStudyLogUtils.class.getSimpleName();