[FIXED] how to make multiple line string to single line string?

Issue

I have below string

String str="select * from m_menus;

select * from m_roles";

I want above string in one line like

String str="select * from m_menus;select * from m_roles";

I have tried

str1=str.replace("[\r\n]+", " "); 

and also

str1=str.replace("\n"," "); 

Both are not working.

Solution

If you want to use regex, you should use the String.replaceAll() method.

Answered By - TZHX
Answer Checked By - Gilberto Lyons (JavaFixing Admin)