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ggregory pushed a commit to branch master
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The following commit(s) were added to refs/heads/master by this push:
     new 080d028  Use for each loops.
080d028 is described below

commit 080d02844756b0ddf4c8860088fb00a531c585e1
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Fri May 22 18:37:16 2020 -0400

    Use for each loops.
---
 .../commons/vfs2/example/filter/AgeFileFilterExample.java    |  4 ++--
 .../vfs2/example/filter/CanReadFileFilterExample.java        | 12 ++++++------
 .../vfs2/example/filter/CanWriteFileFilterExample.java       |  8 ++++----
 .../vfs2/example/filter/DirectoryFileFilterExample.java      |  4 ++--
 .../commons/vfs2/example/filter/EmptyFileFilterExample.java  |  8 ++++----
 .../commons/vfs2/example/filter/FileFileFilterExample.java   |  4 ++--
 .../commons/vfs2/example/filter/HiddenFileFilterExample.java |  8 ++++----
 .../commons/vfs2/example/filter/NameFileFilterExample.java   |  4 ++--
 .../commons/vfs2/example/filter/PrefixFileFilterExample.java |  4 ++--
 .../commons/vfs2/example/filter/RegexFileFilterExample.java  |  4 ++--
 .../commons/vfs2/example/filter/SizeFileFilterExample.java   |  4 ++--
 .../commons/vfs2/example/filter/SuffixFileFilterExample.java |  4 ++--
 .../vfs2/example/filter/WildcardFileFilterExample.java       |  4 ++--
 .../java/org/apache/commons/vfs2/tasks/AbstractSyncTask.java |  7 ++-----
 14 files changed, 38 insertions(+), 41 deletions(-)

diff --git 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/AgeFileFilterExample.java
 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/AgeFileFilterExample.java
index 6d18e72..1f49b66 100644
--- 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/AgeFileFilterExample.java
+++ 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/AgeFileFilterExample.java
@@ -40,8 +40,8 @@ public class AgeFileFilterExample {
         final AgeFileFilter filter = new AgeFileFilter(cutoff);
 
         final FileObject[] files = dir.findFiles(new 
FileFilterSelector(filter));
-        for (int i = 0; i < files.length; i++) {
-            System.out.println(files[i]);
+        for (FileObject file : files) {
+            System.out.println(file);
         }
 
     }
diff --git 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/CanReadFileFilterExample.java
 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/CanReadFileFilterExample.java
index 7c2a0e3..ae123f5 100644
--- 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/CanReadFileFilterExample.java
+++ 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/CanReadFileFilterExample.java
@@ -39,8 +39,8 @@ public class CanReadFileFilterExample {
             final FileSystemManager fsManager = VFS.getManager();
             final FileObject dir = fsManager.toFileObject(new File("."));
             final FileObject[] files = dir.findFiles(new 
FileFilterSelector(CanReadFileFilter.CAN_READ));
-            for (int i = 0; i < files.length; i++) {
-                System.out.println(files[i]);
+            for (FileObject file : files) {
+                System.out.println(file);
             }
         }
 
@@ -52,8 +52,8 @@ public class CanReadFileFilterExample {
             final FileObject dir = fsManager.toFileObject(new File("."));
             final FileObject[] files = dir
                     .findFiles(new 
FileFilterSelector(CanReadFileFilter.CANNOT_READ));
-            for (int i = 0; i < files.length; i++) {
-                System.out.println(files[i]);
+            for (FileObject file : files) {
+                System.out.println(file);
             }
         }
 
@@ -64,8 +64,8 @@ public class CanReadFileFilterExample {
             final FileSystemManager fsManager = VFS.getManager();
             final FileObject dir = fsManager.toFileObject(new File("."));
             final FileObject[] files = dir.findFiles(new 
FileFilterSelector(CanReadFileFilter.READ_ONLY));
-            for (int i = 0; i < files.length; i++) {
-                System.out.println(files[i]);
+            for (FileObject file : files) {
+                System.out.println(file);
             }
         }
 
diff --git 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/CanWriteFileFilterExample.java
 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/CanWriteFileFilterExample.java
index 3de2bc7..8daa8f7 100644
--- 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/CanWriteFileFilterExample.java
+++ 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/CanWriteFileFilterExample.java
@@ -40,8 +40,8 @@ public class CanWriteFileFilterExample {
             final FileObject dir = fsManager.toFileObject(new File("."));
             final FileObject[] files = dir
                     .findFiles(new 
FileFilterSelector(CanWriteFileFilter.CAN_WRITE));
-            for (int i = 0; i < files.length; i++) {
-                System.out.println(files[i]);
+            for (FileObject file : files) {
+                System.out.println(file);
             }
         }
 
@@ -53,8 +53,8 @@ public class CanWriteFileFilterExample {
             final FileObject dir = fsManager.toFileObject(new File("."));
             final FileObject[] files = dir.findFiles(new FileFilterSelector(
                     CanWriteFileFilter.CANNOT_WRITE));
-            for (int i = 0; i < files.length; i++) {
-                System.out.println(files[i]);
+            for (FileObject file : files) {
+                System.out.println(file);
             }
         }
 
diff --git 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/DirectoryFileFilterExample.java
 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/DirectoryFileFilterExample.java
index 890774f..ac27bcb 100644
--- 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/DirectoryFileFilterExample.java
+++ 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/DirectoryFileFilterExample.java
@@ -37,8 +37,8 @@ public class DirectoryFileFilterExample {
         final FileSystemManager fsManager = VFS.getManager();
         final FileObject dir = fsManager.toFileObject(new File("."));
         final FileObject[] files = dir.findFiles(new 
FileFilterSelector(DirectoryFileFilter.DIRECTORY));
-        for (int i = 0; i < files.length; i++) {
-            System.out.println(files[i]);
+        for (FileObject file : files) {
+            System.out.println(file);
         }
     }
 
diff --git 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/EmptyFileFilterExample.java
 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/EmptyFileFilterExample.java
index 43536c4..6e55558 100644
--- 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/EmptyFileFilterExample.java
+++ 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/EmptyFileFilterExample.java
@@ -39,8 +39,8 @@ public class EmptyFileFilterExample {
             final FileSystemManager fsManager = VFS.getManager();
             final FileObject dir = fsManager.toFileObject(new File("."));
             final FileObject[] files = dir.findFiles(new 
FileFilterSelector(EmptyFileFilter.EMPTY));
-            for (int i = 0; i < files.length; i++) {
-                System.out.println(files[i]);
+            for (FileObject file : files) {
+                System.out.println(file);
             }
         }
 
@@ -51,8 +51,8 @@ public class EmptyFileFilterExample {
             final FileSystemManager fsManager = VFS.getManager();
             final FileObject dir = fsManager.toFileObject(new File("."));
             final FileObject[] files = dir.findFiles(new 
FileFilterSelector(EmptyFileFilter.NOT_EMPTY));
-            for (int i = 0; i < files.length; i++) {
-                System.out.println(files[i]);
+            for (FileObject file : files) {
+                System.out.println(file);
             }
         }
 
diff --git 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/FileFileFilterExample.java
 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/FileFileFilterExample.java
index 2eeb0c3..6147da0 100644
--- 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/FileFileFilterExample.java
+++ 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/FileFileFilterExample.java
@@ -37,8 +37,8 @@ public class FileFileFilterExample {
         final FileSystemManager fsManager = VFS.getManager();
         final FileObject dir = fsManager.toFileObject(new File("."));
         final FileObject[] files = dir.findFiles(new 
FileFilterSelector(FileFileFilter.FILE));
-        for (int i = 0; i < files.length; i++) {
-            System.out.println(files[i]);
+        for (FileObject file : files) {
+            System.out.println(file);
         }
     }
 
diff --git 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/HiddenFileFilterExample.java
 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/HiddenFileFilterExample.java
index 13beac4..fa65ef9 100644
--- 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/HiddenFileFilterExample.java
+++ 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/HiddenFileFilterExample.java
@@ -39,8 +39,8 @@ public class HiddenFileFilterExample {
             final FileSystemManager fsManager = VFS.getManager();
             final FileObject dir = fsManager.toFileObject(new File("."));
             final FileObject[] files = dir.findFiles(new 
FileFilterSelector(HiddenFileFilter.HIDDEN));
-            for (int i = 0; i < files.length; i++) {
-                System.out.println(files[i]);
+            for (FileObject file : files) {
+                System.out.println(file);
             }
         }
 
@@ -51,8 +51,8 @@ public class HiddenFileFilterExample {
             final FileSystemManager fsManager = VFS.getManager();
             final FileObject dir = fsManager.toFileObject(new File("."));
             final FileObject[] files = dir.findFiles(new 
FileFilterSelector(HiddenFileFilter.VISIBLE));
-            for (int i = 0; i < files.length; i++) {
-                System.out.println(files[i]);
+            for (FileObject file : files) {
+                System.out.println(file);
             }
         }
 
diff --git 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/NameFileFilterExample.java
 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/NameFileFilterExample.java
index 8869a28..7252d20 100644
--- 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/NameFileFilterExample.java
+++ 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/NameFileFilterExample.java
@@ -37,8 +37,8 @@ public class NameFileFilterExample {
         final FileSystemManager fsManager = VFS.getManager();
         final FileObject dir = fsManager.toFileObject(new File("."));
         final FileObject[] files = dir.findFiles(new FileFilterSelector(new 
NameFileFilter("Test")));
-        for (int i = 0; i < files.length; i++) {
-            System.out.println(files[i]);
+        for (FileObject file : files) {
+            System.out.println(file);
         }
 
     }
diff --git 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/PrefixFileFilterExample.java
 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/PrefixFileFilterExample.java
index 6152960..a6dfa49 100644
--- 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/PrefixFileFilterExample.java
+++ 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/PrefixFileFilterExample.java
@@ -37,8 +37,8 @@ public class PrefixFileFilterExample {
         final FileSystemManager fsManager = VFS.getManager();
         final FileObject dir = fsManager.toFileObject(new File("."));
         final FileObject[] files = dir.findFiles(new FileFilterSelector(new 
PrefixFileFilter(".")));
-        for (int i = 0; i < files.length; i++) {
-            System.out.println(files[i]);
+        for (FileObject file : files) {
+            System.out.println(file);
         }
 
     }
diff --git 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/RegexFileFilterExample.java
 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/RegexFileFilterExample.java
index 7bcbc16..123fabc 100644
--- 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/RegexFileFilterExample.java
+++ 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/RegexFileFilterExample.java
@@ -38,8 +38,8 @@ public class RegexFileFilterExample {
         final FileObject dir = fsManager.toFileObject(new File("."));
         final FileObject[] files = dir.findFiles(new FileFilterSelector(new 
RegexFileFilter(
                 "ˆ.*[tT]est(-\\d+)?\\.java$")));
-        for (int i = 0; i < files.length; i++) {
-            System.out.println(files[i]);
+        for (FileObject file : files) {
+            System.out.println(file);
         }
 
     }
diff --git 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/SizeFileFilterExample.java
 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/SizeFileFilterExample.java
index 599f9a1..1d601f9 100644
--- 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/SizeFileFilterExample.java
+++ 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/SizeFileFilterExample.java
@@ -38,8 +38,8 @@ public class SizeFileFilterExample {
         final FileObject dir = fsManager.toFileObject(new File("."));
         final SizeFileFilter filter = new SizeFileFilter(1024 * 1024);
         final FileObject[] files = dir.findFiles(new 
FileFilterSelector(filter));
-        for (int i = 0; i < files.length; i++) {
-            System.out.println(files[i]);
+        for (FileObject file : files) {
+            System.out.println(file);
         }
 
     }
diff --git 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/SuffixFileFilterExample.java
 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/SuffixFileFilterExample.java
index d9f2041..00500d1 100644
--- 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/SuffixFileFilterExample.java
+++ 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/SuffixFileFilterExample.java
@@ -37,8 +37,8 @@ public class SuffixFileFilterExample {
         final FileSystemManager fsManager = VFS.getManager();
         final FileObject dir = fsManager.toFileObject(new File("."));
         final FileObject[] files = dir.findFiles(new FileFilterSelector(new 
SuffixFileFilter(".java")));
-        for (int i = 0; i < files.length; i++) {
-            System.out.println(files[i]);
+        for (FileObject file : files) {
+            System.out.println(file);
         }
 
     }
diff --git 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/WildcardFileFilterExample.java
 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/WildcardFileFilterExample.java
index b5ab33b..c7c2d00 100644
--- 
a/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/WildcardFileFilterExample.java
+++ 
b/commons-vfs2-examples/src/main/java/org/apache/commons/vfs2/example/filter/WildcardFileFilterExample.java
@@ -38,8 +38,8 @@ public class WildcardFileFilterExample {
         final FileObject dir = fsManager.toFileObject(new File("."));
         final FileObject[] files = dir.findFiles(new FileFilterSelector(new 
WildcardFileFilter(
                 "*test*.java")));
-        for (int i = 0; i < files.length; i++) {
-            System.out.println(files[i]);
+        for (FileObject file : files) {
+            System.out.println(file);
         }
 
     }
diff --git 
a/commons-vfs2/src/main/java/org/apache/commons/vfs2/tasks/AbstractSyncTask.java
 
b/commons-vfs2/src/main/java/org/apache/commons/vfs2/tasks/AbstractSyncTask.java
index 094e8bf..d96afcd 100644
--- 
a/commons-vfs2/src/main/java/org/apache/commons/vfs2/tasks/AbstractSyncTask.java
+++ 
b/commons-vfs2/src/main/java/org/apache/commons/vfs2/tasks/AbstractSyncTask.java
@@ -229,9 +229,7 @@ public abstract class AbstractSyncTask extends VfsTask {
             srcDirName = resolveFile(srcDirUrl).getName();
         }
         final ArrayList<FileObject> srcs = new ArrayList<>();
-        for (int i = 0; i < srcFiles.size(); i++) {
-            // Locate the source file, and make sure it exists
-            final SourceInfo src = srcFiles.get(i);
+        for (final SourceInfo src : srcFiles) {
             final FileObject srcFile = resolveFile(src.file);
             if (!srcFile.exists()) {
                 final String message = 
Messages.getString("vfs.tasks/sync.src-file-no-exist.warn", srcFile);
@@ -244,8 +242,7 @@ public abstract class AbstractSyncTask extends VfsTask {
 
         // Scan the source files
         final Set<FileObject> destFiles = new HashSet<>();
-        for (int i = 0; i < srcs.size(); i++) {
-            final FileObject rootFile = srcs.get(i);
+        for (final FileObject rootFile : srcs) {
             final FileName rootName = rootFile.getName();
 
             if (rootFile.isFile()) {

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