Declaration Can Have Final Modifier  

 

Declaration Can Have Final Modifier °Ë»ç´Â ÃÖÁ¾(¼­ºê Ŭ·¡½º ¾ø´Â Ŭ·¡½º, ¿À¹ö¶óÀÌµå ¾ÈµÈ ¸Þ¼Òµå, Çѹø¸¸ ÃʱâÈ­µÈ Çʵå)À¸·Î ¼±¾ðµÉ ¼ö Àִ Ŭ·¡½º ¸â¹ö¸¦ Ž»öÇϱâ À§ÇØ »ç¿ëµË´Ï´Ù.

 

ÀÌ °Ë»ç´Â ´ÙÀ½ ¿É¼ÇÀ» °¡Áý´Ï´Ù:

Report classes  


¸¸ÀÏ ÀÌ Ã¼Å© ¹Ú½º°¡ ¼±ÅõǾú´Ù¸é, °Ë»ç´Â ÃÖÁ¾ ¼±¾ðµÇ´Â Ŭ·¡½º¸¦ ãÀ» °ÍÀÔ´Ï´Ù.

Report methods  


¸¸ÀÏ ÀÌ Ã¼Å© ¹Ú½º°¡ ¼±ÅõǾú´Ù¸é, °Ë»ç´Â ÃÖÁ¾ ¼±¾ðµÇ´Â ¸Þ¼Òµå¸¦ ãÀ» °ÍÀÔ´Ï´Ù.

Report fields  


¸¸ÀÏ ÀÌ Ã¼Å© ¹Ú½º°¡ ¼±ÅõǾú´Ù¸é, °Ë»ç´Â ÃÖÁ¾ ¼±¾ðµÇ´Â °Ë»ç¸¦ ãÀ» °ÍÀÔ´Ï´Ù.

¸¸ÀÏ Declaration can have final modifier  Ã¼Å© ¹Ú½º°¡ ¼±Åõǰí Inspection ÀÌ  ¾î¶² ¹®Á¦¸¦ ã´Â´Ù¸é, Inspection Åø À©µµ¿ì´Â ÃÖÁ¾ ¼±¾ðµÉ ¼ö ÀÖ´Â ¼±¾ðÀ» Æ÷ÇÔÇÏ´Â Can be final  ÅÇÀ» Ç¥½ÃÇÕ´Ï´Ù.


ÅÇ Æ®¸® º¸±â¿¡¼­ Ç׸ñÀ» ¿À¸¥ÂÊ ¹öưÀ» Ŭ¸¯ÇÏ´Â °Í¿¡ ÀÇÇØ ºÒ¸®´Â ¹®¸Æ ¸Þ´º´Â ¹®Á¦ ÇØ°á·Î¼­ ÃÖÁ¾ÀûÀÎ º¯°æÀÚÀÇ Ãß°¡¸¦ äÅÃÇÒ °ÍÀ» Á¦¾ÈÇÕ´Ï´Ù.

 

»ç¿ë ¿¹


´ÙÀ½À» º¸½Ê½Ã¿À:

 

public class AClass {
    int aField_1;
    int aField_2;
 
    public AClass(int i) {
        if (i < 0) { aField_1 = -i; } else {
            aField_1 = i;
        }
    }
 
    public static void main(String[] args) {
        AClass aClass = new AClass(1);
        aClass.aField_2 = 2;
    }
}
 

Inspection ÀÌ AClass ¿¡ Àû¿ëµÇ°í ³­ ÈÄ¿¡´ÙÀ½ÀÇ Åø À©µµ¿ì°¡ ³ªÅ¸³¯ °ÍÀÔ´Ï´Ù.



aField_2 °¡  ´Ù¸¥ °ª°ú ÇÔ²² ³ªÁß¿¡ ÇÒ´çµÉ ¼ö ÀÖ´Â µ¿¾È aField_1 Àº Ŭ·¡½º »ý¼ºÀÚ¿¡¼­ Çѹø¸¸ ÃʱâÈ­µË´Ï´Ù.  µû¶ó¼­, °Ë»ç´Â aField_1  ¸¸À» ÁöÀûÇÕ´Ï´Ù.  ±×¸®°í AClass´Â ¾î¶² ¼­ºê Ŭ·¡½ºµµ °¡ÁöÁö ¾Ê½À´Ï´Ù, ±×·¯¹Ç·Î, ÃÖÁ¾ÀûÀÎ º¯°æÀÚ´Â °Å±â¿¡¼­µµ Ãß°¡µÉ ¼ö ÀÖ½À´Ï´Ù.