How to Use CharArrayWriter In Java - Programming Code Examples

Java Code:


import java.io.CharArrayWriter;

public class JavaCharArrayWriter {
	public static void main(String[] args) {

		CharArrayWriter charWriter = new CharArrayWriter();

		try {

			String str = "Welcome To code4example.com";
			charWriter.write(str);

			char[] chars = charWriter.toCharArray();
			for (char c : chars) {
				System.out.print(c);
			}

		} catch (Exception ex) {
			System.out.println(ex.getMessage());
		}

		charWriter.close();
	}
}

import java.io.CharArrayWriter;

public class JavaCharArrayWriter {

public static void main(String[] args) {

CharArrayWriter charWriter = new CharArrayWriter();

try {

String str = "Welcome To code4example.com";

charWriter.write(str);

char[] chars = charWriter.toCharArray();

for (char c : chars) {

System.out.print(c);

}

} catch (Exception ex) {

System.out.println(ex.getMessage());

}

charWriter.close();

}

The java.io.CharArrayWriter.toCharArray() method returns a array of character from this writer.

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