Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * codjo.net
 *
 * Common Apache License 2.0
 */

public class Main {
    public static String flatten(String str, boolean removeSpaceChar) {
        StringBuilder buffer = new StringBuilder();
        boolean previousWhite = true;
        for (int i = 0; i < str.length(); i++) {
            char ch = str.charAt(i);
            if (ch == '\r' || ch == '\n') {
            } else if (Character.isWhitespace(ch) || Character.isSpaceChar(ch)) {
                if (removeSpaceChar) {
                    if (!previousWhite) {
                        buffer.append(' ');
                    }
                    previousWhite = true;
                } else {
                    buffer.append(ch);
                }
            } else {
                buffer.append(ch);
                previousWhite = false;
            }
        }
        return buffer.toString();
    }
}