am 39bd6ea0: Merge "Rename StringUtils.parseCsvString to KeySpecParser.splitKeySpecs"

* commit '39bd6ea0dce5b7f18c337a7299520b78caa92b9c':
  Rename StringUtils.parseCsvString to KeySpecParser.splitKeySpecs

1 files changed, 0 insertions, 38 deletions

diff --git a/java/src/com/android/inputmethod/latin/StringUtils.java b/java/src/com/android/inputmethod/latin/StringUtils.java
index 988b7f60e..c2fd4fb32 100644
--- a/java/src/com/android/inputmethod/latin/StringUtils.java
+++ b/java/src/com/android/inputmethod/latin/StringUtils.java
@@ -153,44 +153,6 @@ public final class StringUtils {
         return codePoints;
     }
 
-    public static String[] parseCsvString(final String text) {
-        final int size = text.length();
-        if (size == 0) {
-            return null;
-        }
-        if (codePointCount(text) == 1) {
-            return text.codePointAt(0) == Constants.CSV_SEPARATOR ? null : new String[] { text };
-        }
-
-        ArrayList<String> list = null;
-        int start = 0;
-        for (int pos = 0; pos < size; pos++) {
-            final char c = text.charAt(pos);
-            if (c == Constants.CSV_SEPARATOR) {
-                // Skip empty entry.
-                if (pos - start > 0) {
-                    if (list == null) {
-                        list = CollectionUtils.newArrayList();
-                    }
-                    list.add(text.substring(start, pos));
-                }
-                // Skip comma
-                start = pos + 1;
-            } else if (c == Constants.CSV_ESCAPE) {
-                // Skip escape character and escaped character.
-                pos++;
-            }
-        }
-        final String remain = (size - start > 0) ? text.substring(start) : null;
-        if (list == null) {
-            return remain != null ? new String[] { remain } : null;
-        }
-        if (remain != null) {
-            list.add(remain);
-        }
-        return list.toArray(new String[list.size()]);
-    }
-
     // This method assumes the text is not null. For the empty string, it returns CAPITALIZE_NONE.
     public static int getCapitalizationType(final String text) {
         // If the first char is not uppercase, then the word is either all lower case or