JAVA
java
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import java.util.regex.Matcher;
import java.util.regex.Pattern;
//@Dan&Jel
class RemoveTheWhiteSpace
{
public static void main(String[] args) {
System.out.println(
" [ASSIGNMENT]: "+
"Remove the WhiteSpace\n");
String str = " Java Reg[ular] "
+" Ex[pression] _on _SoloLearn!";
String pattern = "[\\s]";
String replace = "";
Pattern p = Pattern.compile(pattern);
Matcher m = p.matcher(str);
str = m.replaceAll(replace);
System.out.println(str);
}
}
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OUTPUT
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