What is the regular expression to remove whitespace inside brackets?

Question

I am writing a program in Java to accept queries. If I have a query like

insert    
into  
abc      values   (    e   
, b    );

...what re

Answer 1

As far as I see you don't need RegEx for this. That should work:

yourString.replaceAll("\n", " ").replaceAll("( ","(").replaceAll(" )",")").replaceAll(", ",",").replaceAll(" ,",",");