Trainer.java 文件源码

public static List<Token> getRealTokens(CommonTokenStream tokens) {
    List<Token> real = new ArrayList<>();
    for (int i=0; i<tokens.size(); i++) {
        Token t = tokens.get(i);
        if ( t.getType()!=Token.EOF &&
            t.getChannel()==Lexer.DEFAULT_TOKEN_CHANNEL )
        {
            real.add(t);
        }
    }
    return real;
}