java/util/Currency/PropertiesTest.sh writable check is incorrect

Test
java/util/Currency/PropertiesTest.sh
fails on windows due writing on network drive with:

cp: Error copying file C:/local/common/testbase/jtreg/UTIL_REGRESSION/test/java/util/Currency/currency.properties to K:/jdk/re/7/promoted/ea/b65/binaries/windows-i586/jre/lib/currency.properties: Access is denied.
Exception in thread "main" java.lang.RuntimeException: java.io.FileNotFoundException: K:\\jdk\\re\\7\\promoted\\ea\\b65\\binaries\\windows-i586\\jre\\lib\\currency.properties (The system cannot find the file specified)
at PropertiesTest.compare(PropertiesTest.java:111)
at PropertiesTest.main(PropertiesTest.java:42)
Caused by: java.io.FileNotFoundException: K:\\jdk\\re\\7\\promoted\\ea\\b65\\binaries\\windows-i586\\jre\\lib\\currency.properties (The system cannot find the file specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:137)
at java.io.FileInputStream.<init>(FileInputStream.java:96)
at java.io.FileReader.<init>(FileReader.java:58)
at PropertiesTest.compare(PropertiesTest.java:109)
... 1 more