[commons-io] branch master updated: Add comment.

[gg...@apache.org]

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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-io.git


The following commit(s) were added to refs/heads/master by this push:
     new 0c0858c  Add comment.
0c0858c is described below

commit 0c0858c4fabacb85ca6f805b856b97649f92ccd9
Author: Gary Gregory <ga...@gmail.com>
AuthorDate: Fri Aug 14 22:16:12 2020 -0400

    Add comment.
---
 .../commons/io/FileUtilsCleanDirectoryTestCase.java     | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/src/test/java/org/apache/commons/io/FileUtilsCleanDirectoryTestCase.java b/src/test/java/org/apache/commons/io/FileUtilsCleanDirectoryTestCase.java
index c612efa..b44d18c 100644
--- a/src/test/java/org/apache/commons/io/FileUtilsCleanDirectoryTestCase.java
+++ b/src/test/java/org/apache/commons/io/FileUtilsCleanDirectoryTestCase.java
@@ -23,6 +23,7 @@ import static org.junit.jupiter.api.Assumptions.assumeTrue;
 
 import java.io.File;
 import java.io.IOException;
+import java.nio.file.Files;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -34,13 +35,15 @@ import org.junit.jupiter.api.io.TempDir;
 /**
  * Test cases for FileUtils.cleanDirectory() method.
  *
+ * TODO Redo this test using
+ * {@link Files#createSymbolicLink(java.nio.file.Path, java.nio.file.Path, java.nio.file.attribute.FileAttribute...)}.
  */
 public class FileUtilsCleanDirectoryTestCase {
 
     @TempDir
     public File top;
 
-    //-----------------------------------------------------------------------
+    // -----------------------------------------------------------------------
     @Test
     public void testCleanEmpty() throws Exception {
         assertEquals(0, top.list().length);
@@ -89,8 +92,7 @@ public class FileUtilsCleanDirectoryTestCase {
             FileUtils.cleanDirectory(top);
             fail("expected IOException");
         } catch (final IOException e) {
-            assertEquals("Failed to list contents of " +
-                    top.getAbsolutePath(), e.getMessage());
+            assertEquals("Failed to list contents of " + top.getAbsolutePath(), e.getMessage());
         } finally {
             chmod(top, 755, false);
         }
@@ -109,16 +111,14 @@ public class FileUtilsCleanDirectoryTestCase {
             FileUtils.cleanDirectory(top);
             fail("expected IOException");
         } catch (final IOException e) {
-            assertEquals("Unable to delete file: " +
-                    file.getAbsolutePath(), e.getMessage());
+            assertEquals("Unable to delete file: " + file.getAbsolutePath(), e.getMessage());
         } finally {
             chmod(top, 755, false);
         }
     }
 
     /** Only runs on Linux. */
-    private boolean chmod(final File file, final int mode, final boolean recurse)
-            throws InterruptedException {
+    private boolean chmod(final File file, final int mode, final boolean recurse) throws InterruptedException {
         final List<String> args = new ArrayList<>();
         args.add("chmod");
 
@@ -132,8 +132,7 @@ public class FileUtilsCleanDirectoryTestCase {
         Process proc;
 
         try {
-            proc = Runtime.getRuntime().exec(
-                    args.toArray(new String[args.size()]));
+            proc = Runtime.getRuntime().exec(args.toArray(new String[args.size()]));
         } catch (final IOException e) {
             return false;
         }