How to trim a string in Java?

Question

Java

Everything! I've decided everything!
The solution was simple... as always:

String[] tmp = jEditorPane2.getText().split("\\?", 2);
jEditorPane2.setText(tmp[0]);

Many thanks to everyone who helped!

Answer 1

I decided everything myself. Fast and easy as it turns out:

String[] tmp = jEditorPane2.getText().split("\\?", 2);
jEditorPane2.setText(tmp[0]);

Answer 2

String str1 = "toster.ru?abrakadabra....";
String str2 = str1.split("\\?")[0];
System.out.println(str2); //toster.ru

Answer 3

Read what is in the exception and fix or handle this exception.

Answer 4

Try
replacing this with
tmp.offsetByCodePoints(0, limit -1))