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