Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

public class Main {
    private static String cleanupSearchString(String search) {
        if (search == null)
            return "";

        StringBuilder out = new StringBuilder(search.length());
        char prev = ' ';
        for (char curr : search.toCharArray()) {
            if (Character.isLetterOrDigit(curr)) {
                out.append(curr);
            } else {
                curr = ' ';
                if (!Character.isWhitespace(prev)) {
                    out.append(curr);
                }
            }
            prev = curr;
        }
        return out.toString();
    }
}