Add final to private fields.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/net/trunk@1739387 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/test/java/org/apache/commons/net/util/UtilTest.java b/src/test/java/org/apache/commons/net/util/UtilTest.java
index 0ca9d85..3185f5e 100644
--- a/src/test/java/org/apache/commons/net/util/UtilTest.java
+++ b/src/test/java/org/apache/commons/net/util/UtilTest.java
@@ -37,10 +37,10 @@
public class UtilTest {
- private Writer dest = new CharArrayWriter();
- private Reader source = new CharArrayReader(new char[]{'a'});
- private InputStream src = new ByteArrayInputStream(new byte[]{'z'});
- private OutputStream dst = new ByteArrayOutputStream();
+ private final Writer dest = new CharArrayWriter();
+ private final Reader source = new CharArrayReader(new char[]{'a'});
+ private final InputStream src = new ByteArrayInputStream(new byte[]{'z'});
+ private final OutputStream dst = new ByteArrayOutputStream();
@Test
public void testcloseQuietly() {
