UploadedFilePart.getBytes() method does not write the exact ranges of bytes read into the byte[] buffer

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: bridge-impl-4.1.0, showcase-3.0.1
• Fix Version/s: bridge-impl-4.1.1, showcase-3.0.2
• Component/s: JSF Showcase, Liferay Faces Bridge Impl / Demos / Tests
• Labels: None

The UploadedFilePart class appears in several demo portlets. The getBytes() method has a loop that looks like the following:

UploadedFilePart.java

	@Override
	public byte[] getBytes() throws IOException {

		ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
		InputStream inputStream = getWrapped().getInputStream();
		byte[] byteBuffer = new byte[1024];
		int bytesRead = inputStream.read(byteBuffer);

		while (bytesRead != -1) {
			byteArrayOutputStream.write(byteBuffer);
			bytesRead = inputStream.read(byteBuffer);
		}

		byteArrayOutputStream.flush();

		return byteArrayOutputStream.toByteArray();
	}

The problem is that the exact range of bytes read (0 to bytesRead) into the byte[] byteBuffer is not written to the byteArrayOutputStream.