src/main/java/com/github/andrezimmermann/dropzone/client/Dropzone.java
public int getFilesCount() {
		final JsArray<FileJS> files = getFilesNative(getElement());
		return files != null ? files.length() : 0;
	}
public int getFilesCount() {
		final JsArray<FileJS> files = getFilesNative(getElement());
		return files != null ? files.length() : 0;
	}
Return number of added files.

@return number of files