Read application.properties using ISO 8859-1

[thiagohirata]

Fixes gh-10564

[pivotal-issuemaster]

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[philwebb]

Thanks!

[bai-jie]

Note that the default charset of properties file in JDK 9 is UTF-8.

see

• JDK 9 Release Notes: http://www.oracle.com/technetwork/java/javase/9-new-features-3745613.html#JDK-8027607
• JEP 226: http://openjdk.java.net/jeps/226

[philwebb]

@bai-jie Thanks for the info. It looks to me like that change may be limited to ResourceBundle handling or properties files. I think Properties.load still uses ISO 8859-1.

[bai-jie]

@philwebb Yes, you are right. Sorry for my misunderstanding.

[philwebb]

@thiagohirata Thanks for the contribution! This has now been merged into master (with a few minor formatting changes)