import com.sun.tools.javac.main.OptionHelper; //导入依赖的package包/类
@Override
OptionHelper getOptionHelper() {
    return new GrumpyHelper(messager) {
        @Override
        public String get(com.sun.tools.javac.main.Option option) {
            return compOpts.get(option);
        }

        @Override
        public void put(String name, String value) {
            compOpts.put(name, value);
        }
    };
}
 

import com.sun.tools.javac.main.OptionHelper; //导入依赖的package包/类
@Override
OptionHelper getOptionHelper() {
    return new GrumpyHelper(null) {
        @Override
        public String get(com.sun.tools.javac.main.Option option) {
            return compOpts.get(option);
        }

        @Override
        public void put(String name, String value) {
            compOpts.put(name, value);
        }
    };
}
 

import com.sun.tools.javac.main.OptionHelper; //导入依赖的package包/类
abstract OptionHelper getOptionHelper();