hg: jdk8/tl/jdk: 8026330: java.util.Base64 urlEncoder should omit padding

[xueming . shen]

Changeset: 8e8e423fa3dc
Author:    sherman
Date:      2013-11-11 14:35 -0800
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/8e8e423fa3dc

8026330: java.util.Base64 urlEncoder should omit padding
Summary: to add Encoder.withoutPadding()
Reviewed-by: alanb

! src/share/classes/java/util/Base64.java
! test/java/util/Base64/TestBase64.java