diff --git a/java/src/com/android/inputmethod/latin/utils/CoordinateUtils.java b/java/src/com/android/inputmethod/latin/utils/CoordinateUtils.java
index c29ecbd..87df013 100644
--- a/java/src/com/android/inputmethod/latin/utils/CoordinateUtils.java
+++ b/java/src/com/android/inputmethod/latin/utils/CoordinateUtils.java
@@ -50,16 +50,16 @@
     }
 
     public static int[] newCoordinateArray(final int arraySize) {
-      return new int[ELEMENT_SIZE * arraySize];
+        return new int[ELEMENT_SIZE * arraySize];
     }
 
     public static int[] newCoordinateArray(final int arraySize,
-        final int defaultX, final int defaultY) {
-      final int[] result = new int[ELEMENT_SIZE * arraySize];
-      for (int i = 0; i < arraySize; ++i) {
-        setXYInArray(result, i, defaultX, defaultY);
-      }
-      return result;
+            final int defaultX, final int defaultY) {
+        final int[] result = new int[ELEMENT_SIZE * arraySize];
+        for (int i = 0; i < arraySize; ++i) {
+            setXYInArray(result, i, defaultX, defaultY);
+        }
+        return result;
     }
 
     public static int xFromArray(final int[] coordsArray, final int index) {
@@ -88,8 +88,4 @@
         coordsArray[baseIndex + INDEX_X] = coords[INDEX_X];
         coordsArray[baseIndex + INDEX_Y] = coords[INDEX_Y];
     }
-
-    public static void copyArray(final int[] destination, final int[] source) {
-        System.arraycopy(source, 0, destination, 0, source.length);
-    }
 }
diff --git a/tests/src/com/android/inputmethod/latin/WordComposerTests.java b/tests/src/com/android/inputmethod/latin/WordComposerTests.java
index 7892aa4..d68bb5c 100644
--- a/tests/src/com/android/inputmethod/latin/WordComposerTests.java
+++ b/tests/src/com/android/inputmethod/latin/WordComposerTests.java
@@ -39,11 +39,10 @@
         final int[] CODEPOINTS_WITHIN_BMP = StringUtils.toCodePointArray(STR_WITHIN_BMP);
         final int[] COORDINATES_WITHIN_BMP =
                 CoordinateUtils.newCoordinateArray(CODEPOINTS_WITHIN_BMP.length,
-                    Constants.NOT_A_COORDINATE, Constants.NOT_A_COORDINATE);
+                        Constants.NOT_A_COORDINATE, Constants.NOT_A_COORDINATE);
         final String PREVWORD = "prevword";
         wc.setComposingWord(CODEPOINTS_WITHIN_BMP, COORDINATES_WITHIN_BMP, PREVWORD);
-        assertEquals(wc.size(),
-                STR_WITHIN_BMP.codePointCount(0, STR_WITHIN_BMP.length()));
+        assertEquals(wc.size(), STR_WITHIN_BMP.codePointCount(0, STR_WITHIN_BMP.length()));
         assertFalse(wc.isCursorFrontOrMiddleOfComposingWord());
         wc.setCursorPositionWithinWord(2);
         assertTrue(wc.isCursorFrontOrMiddleOfComposingWord());