Data commit

Task/Spinning-rod-animation-Text/Java/spinning-rod-animation-text.java

@@ -0,0 +1,22 @@
+public class SpinningRod
+{
+    public static void main(String[] args) throws InterruptedException {
+        String a = "|/-\\";
+        System.out.print("\033[2J");   // hide the cursor
+        long start = System.currentTimeMillis();
+        while (true) {
+            for (int i = 0; i < 4; i++) {
+                System.out.print("\033[2J");     // clear terminal
+                System.out.print("\033[0;0H");   // place cursor at top left corner
+                for (int j = 0; j < 80; j++) {   // 80 character terminal width, say
+                    System.out.print(a.charAt(i));
+                }
+                Thread.sleep(250);
+            }
+            long now = System.currentTimeMillis();
+            // stop after 20 seconds, say
+            if (now - start >= 20000) break;
+        }
+        System.out.print("\033[?25h"); // restore the cursor
+    }
+}