[8u-dev] RFA: 8032908: getTextContent doesn't return string in JAXP

[Aleksej Efimov]

Hello,

Please, approve a straight-forward backport of 8032908 fix [1] to 
JDK8u-dev.

-Aleksej

[1] JDK9 chagesets:
     http://hg.openjdk.java.net/jdk9/dev/jaxp/rev/ad9b12140e6c
     http://hg.openjdk.java.net/jdk9/dev/jdk/rev/a30506ca3c77
[2] Review thread: 
http://mail.openjdk.java.net/pipermail/core-libs-dev/2014-July/028036.html
[3] JBS bug: https://bugs.openjdk.java.net/browse/JDK-8032908