remove punctuation from string in java

Hi,

I want to remove punctuation in text from Java program.

How to remove punctuation from string in java?

Thanks

View Answers

October 23, 2020 at 10:58 AM

Hi,

You can use the regular expression "\p{Punct}" with the replaceAll() function.

Here is complete example:

public class RemovePunctExample {

    public static void main(String[] args) {
        //Construct String
        String str = "Welcome to the Java Programming,; ???? .. Here you will learn Java???$$ 4545455-454878"; 

        //Replace Punctuation
        str = str.replaceAll("\\p{Punct}"," "); 

        //Pring the final string
        System.out.println(str); 

    }

}

Thanks

October 29, 2020 at 3:39 PM

HI,

This example is good. I can even use {Punct} in Spark and PySpark programs.

Thanks

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