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String 類別 (class) 有 equals() 方法 (method) ，判斷字串 (string) 是否與 anObject 相同

方法	描述
boolean equals(Object anObject)	判斷字串是否與 anObject 相同

舉例如下

class EqualsSDemo {
    public static void main(String[] args) {
        String a = "Imagination is more important than knowledge.";
        String b = "He who has hope has everything.";
        String c = "台上一分鐘，台下十年功。";
        String d = "imagination is more important than knowledge.";
        String e = "He who has hope has everything.";
        String f = "台上十分鐘，台下一年功。";
         
        System.out.println(a.equals(d));
        System.out.println(b.equals(e));
        System.out.println(c.equals(f));
    }
}
 
/* 《程式語言教學誌》的範例程式
    http://pydoing.blogspot.com/
    檔名：EqualsSDemo.java
    功能：示範物件導向的基本觀念 
    作者：張凱慶
    時間：西元 2010 年 10 月 */