Small code cleanups

Multi-project commit with I249d5fbe

Change-Id: Ia28c4e970992aa1299a30e604eaa5d096655c3a5

1 files changed, 5 insertions, 2 deletions

diff --git a/java/src/com/android/inputmethod/compat/InputMethodServiceCompatUtils.java b/java/src/com/android/inputmethod/compat/InputMethodServiceCompatUtils.java
index 8eea31ed2..14ee654f3 100644
--- a/java/src/com/android/inputmethod/compat/InputMethodServiceCompatUtils.java
+++ b/java/src/com/android/inputmethod/compat/InputMethodServiceCompatUtils.java
@@ -21,6 +21,8 @@ import android.inputmethodservice.InputMethodService;
 import java.lang.reflect.Method;
 
 public final class InputMethodServiceCompatUtils {
+    // Note that InputMethodService.enableHardwareAcceleration() has been introduced
+    // in API level 17 (Build.VERSION_CODES.JELLY_BEAN_MR1).
     private static final Method METHOD_enableHardwareAcceleration =
             CompatUtils.getMethod(InputMethodService.class, "enableHardwareAcceleration");
 
@@ -28,7 +30,8 @@ public final class InputMethodServiceCompatUtils {
         // This utility class is not publicly instantiable.
     }
 
-    public static boolean enableHardwareAcceleration(InputMethodService ims) {
-        return (Boolean)CompatUtils.invoke(ims, false, METHOD_enableHardwareAcceleration);
+    public static boolean enableHardwareAcceleration(final InputMethodService ims) {
+        return (Boolean)CompatUtils.invoke(ims, false /* defaultValue */,
+                METHOD_enableHardwareAcceleration);
     }
 }