/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
"Hello: World.",
"It's 9:00?",
"1.B,3.D!"
};
.replaceAll("(?<=\\S)\\p{Punct}", " $0")
.replaceAll("\\p{Punct}(?=\\S)", "$0 ");
System.
out.
println("'"+ss
+"'"); }
}
}
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