Large string split into lines with maximum length in java

Question

String input = \"THESE TERMS AND CONDITIONS OF SERVICE (the Terms) ARE A LEGAL AND BINDING AGREEMENT BETWEEN YOU AND NATIONAL GEOGRAPHIC governing your use of this s         


        

Answer 1

My version(The previous were not working)

public static List breakSentenceSmart(String text, int maxWidth) {

    StringTokenizer stringTokenizer = new StringTokenizer(text, " ");
    List lines = new ArrayList();
    StringBuilder currLine = new StringBuilder();
    while (stringTokenizer.hasMoreTokens()) {
        String word = stringTokenizer.nextToken();

        boolean wordPut=false;
        while (!wordPut) {
            if(currLine.length()+word.length()==maxWidth) { //exactly fits -> dont add the space
                currLine.append(word);
                wordPut=true;
            }
            else if(currLine.length()+word.length()<=maxWidth) { //whole word can be put
                if(stringTokenizer.hasMoreTokens()) {
                    currLine.append(word + " ");
                }else{
                    currLine.append(word);
                }
                wordPut=true;
            }else{
                if(word.length()>maxWidth) {
                    int lineLengthLeft = maxWidth - currLine.length();
                    String firstWordPart = word.substring(0, lineLengthLeft);
                    currLine.append(firstWordPart);
                    //lines.add(currLine.toString());
                    word = word.substring(lineLengthLeft);
                    //currLine = new StringBuilder();
                }
                lines.add(currLine.toString());
                currLine = new StringBuilder();
            }

        }
        //
    }
    if(currLine.length()>0) { //add whats left
        lines.add(currLine.toString());
    }
    return lines;
}