Remove All White Spaces From String In Java

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public class JavaRemoveWhiteSpace {

	public static void main(String[] args) {
		String str = "Welcome to JavaScan.com - Java Program Examples ";

		String strWithoutSpace = str.replaceAll("\\s", "");

		System.out.println(strWithoutSpace);

		char[] strArray = str.toCharArray();

		StringBuffer sb = new StringBuffer();

		for (int i = 0; i < strArray.length; i++) {
			if ((strArray[i] != ' ') && (strArray[i] != '\t')) {
				sb.append(strArray[i]);
			}
		}
		System.out.println(sb);
	}
}

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