Adding explanation of why FileTime was rewritten
@@ -22,6 +22,10 @@ import java.util.concurrent.TimeUnit;
/**
* Convert FileTime units.
*
+ * This is a complete j2objc rewrite, designed to avoid Android's
+ * FileTime java.time dependencies. If an app only needs jre_channels (which many do),
+ * adding java.nio.file.FileTime to jre_channels would increase its size by ~23M.
+ *
* @author Mary Qin
*/
public class FileTime implements Comparable<FileTime>{
