remove Newlines Tabs And Spaces - Java java.lang

Java examples for java.lang:String New Line

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Description

remove Newlines Tabs And Spaces

Demo Code


//package com.java2s;

public class Main {
    public static void main(String[] argv) {
        String input = "book\t2s.com";
        System.out.println(removeNewlinesTabsAndSpaces(input));
    }//from   www  .  j  av a2s .  c o  m

    private static String removeNewlinesTabsAndSpaces(String input) {
        String output = input;

        //remove newlines
        output = output.replaceAll("\n", "");
        output = output.replaceAll("\r", "");

        //remove tabs
        output = output.replace("\t", "");

        //remove whitespace before and after a comma
        output = output.replaceAll("( *)(,)( *)", "$2");

        //remove whitespace before and after the string, and return it
        return output.trim();
    }
}

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