Refactor for simpler subclassing.
MODIFY
src/main/java/org/apache/commons/io/file/CopyDirectoryVisitor.java
src/main/java/org/apache/commons/io/file/CopyDirectoryVisitor.java
@@ -55,6 +55,18 @@ public CopyDirectoryVisitor(final PathCounters pathCounter, final Path sourceDir
this.copyOptions = copyOptions == null ? EMPTY_COPY_OPTIONS : copyOptions.clone();
}
+ /**
+ * Copies the sourceFile to the targetFile.
+ *
+ * @param sourceFile the source file.
+ * @param targetFile the target file.
+ * @throws IOException if an I/O error occurs.
+ * @since 2.8.0
+ */
+ protected void copy(final Path sourceFile, final Path targetFile) throws IOException {
+ Files.copy(sourceFile, targetFile, copyOptions);
+ }
+
@Override
public FileVisitResult preVisitDirectory(final Path directory, final BasicFileAttributes attributes)
throws IOException {
@@ -68,7 +80,7 @@ public FileVisitResult preVisitDirectory(final Path directory, final BasicFileAt
@Override
public FileVisitResult visitFile(final Path sourceFile, final BasicFileAttributes attributes) throws IOException {
final Path targetFile = targetDirectory.resolve(sourceDirectory.relativize(sourceFile));
- Files.copy(sourceFile, targetFile, copyOptions);
+ copy(sourceFile, targetFile);
return super.visitFile(targetFile, attributes);
}

Refactor for simpler subclassing.