Remove trailing white spaces.

java/src/com/google/i18n/phonenumbers/AsYouTypeFormatter.java

@@ -204,7 +204,7 @@ public class AsYouTypeFormatter {
     nationalNumber.setLength(0);
     ableToFormat = true;
     positionToRemember = 0;
-    originalPosition = 0;    
+    originalPosition = 0;
     isInternationalFormatting = false;
     isExpectingCountryCode = false;
     possibleFormats.clear();

java/src/com/google/i18n/phonenumbers/Phonemetadata.java

@@ -86,7 +86,7 @@ public final class Phonemetadata {
       hasNationalPrefixFormattingRule = false;
       nationalPrefixFormattingRule_ = "";
       return this;
-    }    
+    }
 
     // optional string domestic_carrier_code_formatting_rule = 5;
     private boolean hasDomesticCarrierCodeFormattingRule;

java/test/com/google/i18n/phonenumbers/AsYouTypeFormatterTest.java

@@ -35,7 +35,7 @@ public class AsYouTypeFormatterTest extends TestCase {
       "/com/google/i18n/phonenumbers/PhoneNumberMetadataProtoForTesting";
 
   public AsYouTypeFormatterTest() {
-   PhoneNumberUtil.resetInstance();
+    PhoneNumberUtil.resetInstance();
     InputStream in = PhoneNumberUtilTest.class.getResourceAsStream(TEST_META_DATA_FILE);
     phoneUtil = PhoneNumberUtil.getInstance(in);
   }
@@ -174,7 +174,7 @@ public class AsYouTypeFormatterTest extends TestCase {
   }
 
   public void testAYTFAndRememberPositionUS() {
-    AsYouTypeFormatter formatter = phoneUtil.getAsYouTypeFormatter("US");    
+    AsYouTypeFormatter formatter = phoneUtil.getAsYouTypeFormatter("US");
     assertEquals("1", formatter.inputDigitAndRememberPosition('1'));
     assertEquals(1, formatter.getRememberedPosition());
     assertEquals("16", formatter.inputDigit('6'));

java/test/com/google/i18n/phonenumbers/PhoneNumberUtilTest.java

@@ -338,7 +338,7 @@ public class PhoneNumberUtilTest extends TestCase {
     assertEquals("+49 8021 2345",
                  phoneUtil.format(deNumber,
                                   PhoneNumberUtil.PhoneNumberFormat.INTERNATIONAL));
-    deNumber.clear();    
+    deNumber.clear();
     deNumber.setCountryCode(49).setNationalNumber(1234L);
     // Note this number is correctly formatted without national prefix. Most of the numbers that
     // are treated as invalid numbers by the library are short numbers, and they are usually not