regex - How to build a Java regular expression pattern using variables -

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Edit to help clarify the request:

I need to create a Java Regular Expression pattern It contains three elements; A Reggex string was added with an integer variable with the end of the Regex string.

Example HTML: 

  & lt; Div class = "page" & gt; 1 & lt; / Div & gt; & Lt; Div class = "listItem" & gt; & Lt; A href = "this is / a-dummy-url-extension" & gt;   
 I developed regedx patterns:  
  int page = 1; Pattern p = Pattern.compile ("Page \" & gt; "+ Page +" 
 
  
 Purpose: After reading the line according to the line using the methods given below, use the regex pattern to find the above HTML line.  
  
 is not working right now.   
 
 
 You can:  
  string pattern format = "slider \ "& gt;% d & lt; / Div & gt; & Lt; Div class = \ "listItem \" & gt; & Lt; A href = \ "(. *?) \" & Gt; Pattern = Pattern.compile (string format (pattern format, 1)) Pattern = Pattern.compile (string format (pattern format, 2));    

 




  






























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