Bug 582462 Character encodings for output and input files

Fix typo in code to use proper write.

Task-Url: https://bugs.eclipse.org/bugs/show_bug.cgi?id=582260
Change-Id: I27904b4ae9c4f1f65720bf59979c0c3082843bfc
diff --git a/plugins/org.eclipse.mat.ui/src/org/eclipse/mat/ui/internal/viewer/ExportActions.java b/plugins/org.eclipse.mat.ui/src/org/eclipse/mat/ui/internal/viewer/ExportActions.java
index 5d5562b..c7464fc 100644
--- a/plugins/org.eclipse.mat.ui/src/org/eclipse/mat/ui/internal/viewer/ExportActions.java
+++ b/plugins/org.eclipse.mat.ui/src/org/eclipse/mat/ui/internal/viewer/ExportActions.java
@@ -341,7 +341,7 @@
                         }

                         try (FileOutputStream fos = new FileOutputStream(fileName);

                              Writer w = new OutputStreamWriter(fos, cs);

-                             PrintWriter writer = new PrintWriter(fos))

+                             PrintWriter writer = new PrintWriter(w))

                         {

                             outputter.process(new ContextImpl(queryContext, //

                                             new File(fileName).getParentFile()), result, writer);