SourceCodeEditor.java 文件源码

@Override
public final boolean loadContent(final File file) {
    try {
        FileInputStream fis = new FileInputStream(file);
        DataInputStream dis = new DataInputStream(fis);
        BufferedReader br = new BufferedReader(new InputStreamReader(dis));
        StringBuilder sb = new StringBuilder();
        String strLine;
        while ((strLine = br.readLine()) != null) {
            sb.append(strLine);
            sb.append("\n");
        }
        if (sb.length() != 0) {
            sb.deleteCharAt(sb.length() - 1);
        }
        setText(sb.toString());
        dis.close();
        return true;
    } catch (IOException e) {
        LOG.warning("KH: could not load specified file: " + file.getPath());
        e.printStackTrace();
    }
    return false;
}