fix Whitespaces by removing new lines, tabs and multiple spaces via regular expression - Java java.util.regex

Java examples for java.util.regex:Match New Line

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Description

fix Whitespaces by removing new lines, tabs and multiple spaces via regular expression

Demo Code

//package com.java2s;

public class Main {
    public static void main(String[] argv) {
        String sqlString = "java2s.com";
        System.out.println(fixWhitespaces(sqlString));
    }//from  w w  w.  ja  v  a 2  s.c o m

    public static String fixWhitespaces(String sqlString) {
        // remove newlines & tabs
        sqlString = sqlString.replaceAll("[\\n\\t]", "");

        // remove multiple spaces
        sqlString = sqlString.replaceAll("[ ]+", " ");

        return sqlString;
    }
}

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