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Java - Code Samples

 Sample 1. Get Number of instances a pattern exist in the text

public int getNoOfQuestions(){    
   Pattern p = Pattern.compile("Ans.");
Matcher m = p.matcher(text);
int count = 0;
while (m.find()){
   count = count + 1;
return count-3;

   Like      Feedback     pattern matching  Pattern  Matcher  Matcher.find

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