+ //
+ // PRIVATE METHODS
+ //
+
+ /**
+ * Converts large numbers into a human-friendly format, by showing SI prefixes
+ * for ×1024 (K), ×1048576 (M), and ×1073741824 (G).
+ *
+ * @param number
+ * The number to convert
+ * @return The converted number
+ */
+ private static String f(long number) {
+ if (number >= (1 << 30)) {
+ return String.format("%.1fG", number / (double) (1 << 30));
+ }
+ if (number >= (1 << 20)) {
+ return String.format("%.1fM", number / (double) (1 << 20));
+ }
+ if (number >= (1 << 10)) {
+ return String.format("%.1fK", number / (double) (1 << 10));
+ }
+ return String.format("%dB", number);
+ }
+