How to Clear Console Output in Java: A Guide to Techniques and Solutions

How to Erase Console Output

In Java, System.out.println() is commonly used to print information to the console. However, after reproducing data, it may be necessary to remove it programmatically. Here are some possible approaches:

Using Backspace Character

One method involves printing the backspace character (b) repeatedly to erase the previous characters. For example:

<code class="java">System.out.print("hello");
Thread.sleep(1000); // Delay to allow user to see "hello"
System.out.print("\b\b\b\b\b");
System.out.print("world");</code>

Note that this technique may not work seamlessly in older Eclipse versions due to console limitations.

Other Approaches

• Using ANSI Escape Sequences: Some terminals support ANSI escape sequences, which can control cursor movement and screen clearing. For instance, sending

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