hg: jdk7/tl/jdk: 7022624: use try-with-resources in java.io tests

[stuart.marks at oracle.com]

Changeset: 98d2d57d9e73
Author:    smarks
Date:      2011-03-01 15:05 -0800
URL:       http://hg.openjdk.java.net/jdk7/tl/jdk/rev/98d2d57d9e73

7022624: use try-with-resources in java.io tests
Reviewed-by: alanb

! test/java/io/File/SetLastModified.java
! test/java/io/FileOutputStream/AtomicAppend.java
! test/java/io/OutputStreamWriter/Encode.java
! test/java/io/PrintStream/EncodingConstructor.java
! test/java/io/PrintStream/FailingConstructors.java
! test/java/io/Serializable/evolution/RenamePackage/install/SerialDriver.java
! test/java/io/Serializable/evolution/RenamePackage/test/SerialDriver.java