this is test ref: http://qiita.com/544/items/82a8ee9e1dbd9e92b4c0

Hoge.java

package test;
public Class Hoge {

　　　　 // test...
    private String data;

    public static void main(String[] args) {
        System.out.println("hello world");
    }

    public void setData(String data) {
        this.data = data;
    }
    public String getData() {
        return data;
    }
}