/* 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
{
{
String orig
= "abc.txt?param1=qwerty.controller¶m2=xs?d.txt"; String res
= orig.
replaceAll("[?].*$",
""); orig = "hello world";
res = orig.replaceAll("[?].*$", "");
}
}
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