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  1. Java º¸±â Á¦°ø ¸Þ¼Òµå(¿¹: ¾Æ¿ô¶óÀÎ º¸±â)¿¡¼­ À̸§À» ¹Ù²Ü ¸Þ¼Òµå¸¦ ¼±ÅÃÇϽʽÿÀ.
  2. º¸±âÀÇ ÆË¾÷ ¸Þ´º¿¡¼­ ¸®ÆÑÅÍ > À̸§ ¹Ù²Ù±â¸¦ ¼±ÅÃÇϰųª, ±Û·Î¹ú ¸Þ´º Ç¥½ÃÁÙ¿¡¼­ ¸®ÆÑÅÍ > À̸§ ¹Ù²Ù±â¸¦ ¼±ÅÃÇϽʽÿÀ.

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  1. Java ÆíÁý±â¿¡¼­ À̸§À» ¹Ù²Ü ¸Þ¼Òµå¿¡ ´ëÇÑ ÂüÁ¶³ª ¼±¾ðÀ» ¼±ÅÃÇϽʽÿÀ.
  2. ÆíÁý±âÀÇ ÆË¾÷ ¸Þ´º¿¡¼­ ¸®ÆÑÅÍ > À̸§ ¹Ù²Ù±â¸¦ ¼±ÅÃÇϰųª, ±Û·Î¹ú ¸Þ´º Ç¥½ÃÁÙ¿¡¼­ ¸®ÆÑÅÍ > À̸§ ¹Ù²Ù±â¸¦ ¼±ÅÃÇϽʽÿÀ.

Âü°í 1: ÀÎÅÍÆäÀ̽º¿¡ ¼±¾ðµÈ ¸Þ¼Òµå À̸§À» ¹Ù²Ù¸é ÇØ´ç ¸Þ¼ÒµåÀÇ ±¸ÇöÀÎ ¸ðµç ¸Þ¼ÒµåÀÇ À̸§µµ ¹Ù²ò´Ï´Ù(¸ðµç ÂüÁ¶µµ °»½ÅµÊ).

Âü°í 2: public, package visible ¶Ç´Â protectedÀÇ ºñ static ¸Þ¼Òµå À̸§À» ¹Ù²Ü °æ¿ì À̸¦ ´ëüÇÏ´Â ¸ðµç ¸Þ¼ÒµåÀÇ À̸§µµ ¹Ù²î¸ç ±×¿¡ ´ëÇÑ ¸ðµç ÂüÁ¶µµ °»½ÅµË´Ï´Ù.

Âü°í 3: static ¸Þ¼Òµå ¶Ç´Â private ¸Þ¼ÒµåÀÇ À̸§À» ¹Ù²Ü °æ¿ì ÇØ´ç ¸Þ¼Òµå¿¡ ´ëÇÑ ÂüÁ¶¸¸ °»½ÅµË´Ï´Ù.

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JDT(Java Development Tool)

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