JavaTM 2
Platform
Std.  Ed.  v1. 4.0

java.security
Ŭ·¡½º Provider

java.lang.Object 
  |
  +--java.util.Dictionary 
        |
        +--java.util.Hashtable 
              |
              +--java.util.Properties 
                    |
                    +--java.security.Provider
¸ðµç ±¸Çö ÀÎÅÍÆäÀ̽º:
Cloneable , Map , Serializable

public abstract class Provider
extends Properties

ÀÌ Å¬·¡½º´Â Java Security API ÀÇ ¡¸ÇÁ·Î¹ÙÀÌ´õ¡¹¸¦ ³ªÅ¸³À´Ï´Ù. ÇÁ·Î¹ÙÀÌ´õ¶õ, Java ½ÃÅ¥·¯Æ¼ÀÇ Àüü ¶Ç´Â ÀϺθ¦ ±¸ÇöÇÏ´Â °ÍÀÔ´Ï´Ù. ÇÁ·Î¹ÙÀÌ´õ°¡ ±¸ÇöÇÏ´Â °ÍÀº ´ÙÀ½°ú °°Àº ¼­ºñ½ºÀÔ´Ï´Ù.

°¢ ÇÁ·Î¹ÙÀÌ´õ¿¡´Â À̸§°ú ¹öÁ¯ ¹øÈ£°¡ ÀÖ¾î, ÀνºÅç µÇ°í ÀÖ´Â ·±Å¸ÀÓ Å¬·¡½º ¸¶´Ù ¼³Á¤µË´Ï´Ù.

ÇÁ·Î¹ÙÀÌ´õÀÇ Æ¯Á¤ÀÇ ÇüÅÂ, ¾Ïȣȭ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õÀÇ Ã³¸® ¹× ÀνºÅç ¹æ¹ý¿¡ ´ëÇØ¼­´Â ¡¸Java ¾Ïȣȭ ¾ÆÅ°ÅØÃÄ API »ç¾ç & ·¹ÆÛ·±½º¡¹ÀÇ Provider Class ¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä. ±× ¶§, ÇÁ·Î¹ÙÀÌ´õ°¡ ÇÏÃþ¿¡ ÀûÀýÇÑ ±¸ÇöÀ» ¼±ÅÃÇØ, Ç÷¯±× ÀÎ °¡´ÉÇÑ ¾ÆÅ°ÅØÃĸ¦ »ç¿ëÇϰí ÀÖÀ¸¸é(ÀÚ), Java ¸ñÀÇ ½ÃÅ¥·¯Æ¼ ¼­ºñ½ºÀÇ ±¸Çö¿¡µµ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á÷·ÄÈ­ µÈ Çü½Ä

ÁßøµÈ Ŭ·¡½ºÀÇ °³¿ä
 
Ŭ·¡½º java.util. Map À» »ó¼Ó¹ÞÀº ÁßøµÈ Ŭ·¡½º
Map.Entry
 
ÇʵåÀÇ °³¿ä
 
Ŭ·¡½º java.util. Properties ¿¡¼­ »ó¼Ó¹ÞÀº Çʵå
defaults
 
»ý¼ºÀÚÀÇ °³¿ä
protected Provider (String  name, double version, String  info)
          ÁöÁ¤µÈ À̸§, ¹öÁ¯ ¹øÈ£, ¹× Á¤º¸¸¦ »ç¿ëÇØ ÇÁ·Î¹ÙÀÌ´õ¸¦ ±¸ÃàÇÕ´Ï´Ù.
 
¸Þ¼ÒµåÀÇ °³¿ä
 void clear ()
          ÀÌ ÇÁ·Î¹ÙÀÌ´õ¸¦ Ŭ¸®¾î ÇØ, ÇÁ·Î¹ÙÀÌ´õ°¡ ±¸ÇöÇÑ ±â´ÉÀ» °Ë»öÇÒ °æ¿ì¿¡ »ç¿ëÇÏ´Â ÇÁ·ÎÆÛƼ¸¦ Æ÷ÇÔÇÏÁö ¾Ê°Ô ÇÕ´Ï´Ù.
 Set entrySet ()
          ÀÌ ÇÁ·Î¹ÙÀÌ´õ¿¡ Æ÷ÇԵǴ ÇÁ·ÎÆÛƼ ¿£Æ®¸®ÀÇ º¯°æ ºÒ°¡´ÉÇÑ Set ÀÇ ºä¸¦ µ¹·ÁÁÝ´Ï´Ù.
 String getInfo ()
          ÇÁ·Î¹ÙÀÌ´õ¿Í ±× ¼­ºñ½º ³»¿ëÀ», Àΰ£ÀÌ ÀÐÀ» ¼ö ÀÖ´Â Çü½Ä¿¡¼­ µ¹·ÁÁÝ´Ï´Ù.
 String getName ()
          ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§À» µ¹·ÁÁÝ´Ï´Ù.
 double getVersion ()
          ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ¹öÁ¯ ¹øÈ£¸¦ µ¹·ÁÁÝ´Ï´Ù.
 Set keySet ()
          ÀÌ ÇÁ·Î¹ÙÀÌ´õ¿¡ Æ÷ÇԵǴ ÇÁ·ÎÆÛƼ ŰÀÇ º¯°æ ºÒ°¡´ÉÇÑ Set ÀÇ ºä¸¦ µ¹·ÁÁÝ´Ï´Ù.
 void load (InputStream  inStream)
          ÀÔ·Â ½ºÆ®¸²À¸·ÎºÎÅÍ Å°¿Í ¿ä¼Ò°¡ ´ë°¡ µÈ ÇÁ·ÎÆÛƼ ¸®½ºÆ®¸¦ ÀоîµéÀÔ´Ï´Ù.
 Object put (Object  key, Object  value)
          key ¶ó°í ÇÏ´Â ÇÁ·ÎÆÛƼ°¡, ÁöÁ¤µÈ value ¶ó°í ÇÏ´Â °ªÀ» °¡Áöµµ·Ï(µíÀÌ) ¼³Á¤ÇÕ´Ï´Ù.
 void putAll (Map  t)
          ÁöÁ¤µÈ Map ·ÎºÎÅÍ ÀÌ ÇÁ·Î¹ÙÀÌ´õ¿¡ ¸ðµç ¸ÅÇÎÀ» Ä«ÇÇÇÕ´Ï´Ù.
 Object remove (Object  key)
          key ÇÁ·ÎÆÛƼ¿Í °Å±â¿¡ ´ëÀÀÇÏ´Â value ¸¦ »èÁ¦ÇÕ´Ï´Ù.
 String toString ()
          ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§°ú ¹öÁ¯ ¹øÈ£¸¦ ij¸¯ÅÍ ¶óÀÎÀ¸·Î µ¹·ÁÁÝ´Ï´Ù.
 Collection values ()
          ÀÌ ÇÁ·Î¹ÙÀÌ´õ¿¡ Æ÷ÇԵǴ ÇÁ·ÎÆÛƼġÀÇ º¯°æ ºÒ°¡´ÉÇÑ Collection ÀÇ ºä¸¦ µ¹·ÁÁÝ´Ï´Ù.
 
Ŭ·¡½º java.util. Properties ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
getProperty , getProperty , list , list , propertyNames , save , setProperty , store
 
Ŭ·¡½º java.util. Hashtable ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
clone , contains , containsKey , containsValue , elements , equals , get , hashCode , isEmpty , keys , rehash , size
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
finalize , getClass , notify , notifyAll , wait , wait , wait
 

»ý¼ºÀÚÀÇ »ó¼¼

Provider

protected Provider(String  name,
                   double version,
                   String  info)
ÁöÁ¤µÈ À̸§, ¹öÁ¯ ¹øÈ£, ¹× Á¤º¸¸¦ »ç¿ëÇØ ÇÁ·Î¹ÙÀÌ´õ¸¦ ±¸ÃàÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
name - ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§
version - ÇÁ·Î¹ÙÀÌ´õÀÇ ¹öÁ¯ ¹øÈ£
info - ÇÁ·Î¹ÙÀÌ´õ¿Í ±× ¼­ºñ½ºÀÇ ±â¼ú
¸Þ¼ÒµåÀÇ »ó¼¼

getName

public String  getName()
ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§À» µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§

getVersion

public double getVersion()
ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ¹öÁ¯ ¹øÈ£¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ¹öÁ¯ ¹øÈ£

getInfo

public String  getInfo()
ÇÁ·Î¹ÙÀÌ´õ¿Í ±× ¼­ºñ½º ³»¿ëÀ», Àΰ£ÀÌ ÀÐÀ» ¼ö ÀÖ´Â Çü½Ä¿¡¼­ µ¹·ÁÁÝ´Ï´Ù. °ü·ÃÇÏ´Â ¸µÅ©¸¦ °¡Áö´Â HTML ÆäÀÌÁö¸¦ µ¹·ÁÁÖ´Â Àϵµ ÀÖ½À´Ï´Ù.

¹Ýȯ°ª:
ÇÁ·Î¹ÙÀÌ´õ¿Í ±× ¼­ºñ½ºÀÇ ±â¼ú

toString

public String  toString()
ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§°ú ¹öÁ¯ ¹øÈ£¸¦ ij¸¯ÅÍ ¶óÀÎÀ¸·Î µ¹·ÁÁÝ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Hashtable ³»ÀÇ toString
¹Ýȯ°ª:
ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§°ú ¹öÁ¯ ¹øÈ£ÀÇ Ä³¸¯ÅÍ ¶óÀÎ

clear

public void clear()
ÀÌ ÇÁ·Î¹ÙÀÌ´õ¸¦ Ŭ¸®¾î ÇØ, ÇÁ·Î¹ÙÀÌ´õ°¡ ±¸ÇöÇÑ ±â´ÉÀ» °Ë»öÇÒ °æ¿ì¿¡ »ç¿ëÇÏ´Â ÇÁ·ÎÆÛƼ¸¦ Æ÷ÇÔÇÏÁö ¾Ê°Ô ÇÕ´Ï´Ù.

½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì, ÃÖÃÊ·Î ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkSecurityAccess ¸Þ¼Òµå°¡ Àμö·Î¼­ "clearProviderProperties. "+name (name ´Â ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§)¶ó°í Çϴ ij¸¯ÅÍ ¶óÀÎÀ» ÁöÁ¤ÇØ ºÒ·Á °¡ ÀÌ ÇÁ·Î¹ÙÀÌ´õ¸¦ Ŭ¸®¾î ÇØµµ ±¦ÂúÀºÁö ¾î¶²Áö¸¦ È®ÀÎÇÕ´Ï´Ù. µðÆúÆ®ÀÇ checkSecurityAccess ÀÇ ±¸ÇöÀÌ »ç¿ëµÇ´Â °æ¿ì (Áï,checkSecurityAccess ¸Þ¼Òµå°¡ ¿À¹ö¶óÀ̵å(override)µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì), ÀÌ ¸Þ¼ÒµåÀÇ °á°ú´Â ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkPermission ¸Þ¼Òµå°¡ Àμö·Î¼­ SecurityPermission("clearProviderProperties. "+name) ¾×¼¼½º±ÇÀ» ÁöÁ¤ÇØ ºÒ·Á °¬À» °æ¿ì¿Í °°½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Map ³»ÀÇ clear
¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Hashtable ³»ÀÇ clear
¿¹¿Ü:
SecurityException - ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì¿¡, ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ SecurityManager.checkSecurityAccess(java.lang.String) ¸Þ¼Òµå°¡ ÀÌ ÇÁ·Î¹ÙÀÌ´õ¸¦ Ŭ¸®¾î ÇÏ´Â ¾×¼¼½º¸¦ Çã°¡ÇÏÁö ¾ÊÀ» ¶§
µµÀÔµÈ ¹öÁ¯:
1.2

load

public void load(InputStream  inStream)
          throws IOException 
ÀÔ·Â ½ºÆ®¸²À¸·ÎºÎÅÍ Å°¿Í ¿ä¼Ò°¡ ´ë°¡ µÈ ÇÁ·ÎÆÛƼ ¸®½ºÆ®¸¦ ÀоîµéÀÔ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Properties ³»ÀÇ load
ÆÄ¶ó¹ÌÅÍ:
inStream - ÀÔ·Â ½ºÆ®¸²
¿¹¿Ü:
IOException - ÀÔ·Â ½ºÆ®¸²À¸·ÎºÎÅÍ ÀÇ readÁß¿¡ ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì
°ü·Ã Ç׸ñ:
Properties.load(java.io.InputStream)

putAll

public void putAll(Map  t)
ÁöÁ¤µÈ Map ·ÎºÎÅÍ ÀÌ ÇÁ·Î¹ÙÀÌ´õ¿¡ ¸ðµç ¸ÅÇÎÀ» Ä«ÇÇÇÕ´Ï´Ù. ÀÌ·¯ÇÑ ¸ÅÇÎÀº ÁöÁ¤µÈ Map ³»¿¡ Á¸ÀçÇÏ´Â ¸ðµç Ű¿¡ ´ëÀÀÇÏ´Â ÇÁ·ÎÆÛƼ¸¦, ÀÌ ÇÁ·Î¹ÙÀÌ´õ°¡ °¡Áö°í ÀÖ´Â ÇÁ·ÎÆÛƼ¿Í ¿Å°Ü³õ½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Map ³»ÀÇ putAll
¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Hashtable ³»ÀÇ putAll
ÆÄ¶ó¹ÌÅÍ:
t - MAP¿¡ ÀúÀåµÇ´Â ¸ÅÇÎ
µµÀÔµÈ ¹öÁ¯:
1.2

entrySet

public Set  entrySet()
ÀÌ ÇÁ·Î¹ÙÀÌ´õ¿¡ Æ÷ÇԵǴ ÇÁ·ÎÆÛƼ ¿£Æ®¸®ÀÇ º¯°æ ºÒ°¡´ÉÇÑ Set ÀÇ ºä¸¦ µ¹·ÁÁÝ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Map ³»ÀÇ entrySet
¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Hashtable ³»ÀÇ entrySet
¹Ýȯ°ª:
MAP³»¿¡ º¸°ü À¯ÁöµÇ°í ÀÖ´Â ¸ÅÇÎÀÇ ¼ÂÆ®ºä
µµÀÔµÈ ¹öÁ¯:
1.2
°ü·Ã Ç׸ñ:
Map.Entry

keySet

public Set  keySet()
ÀÌ ÇÁ·Î¹ÙÀÌ´õ¿¡ Æ÷ÇԵǴ ÇÁ·ÎÆÛƼ ŰÀÇ º¯°æ ºÒ°¡´ÉÇÑ Set ÀÇ ºä¸¦ µ¹·ÁÁÝ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Map ³»ÀÇ keySet
¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Hashtable ³»ÀÇ keySet
¹Ýȯ°ª:
MAP¿¡ Æ÷ÇԵǾî Àִ ŰÀÇ ¼ÂÆ®ºä
µµÀÔµÈ ¹öÁ¯:
1.2

values

public Collection  values()
ÀÌ ÇÁ·Î¹ÙÀÌ´õ¿¡ Æ÷ÇԵǴ ÇÁ·ÎÆÛƼġÀÇ º¯°æ ºÒ°¡´ÉÇÑ Collection ÀÇ ºä¸¦ µ¹·ÁÁÝ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Map ³»ÀÇ values
¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Hashtable ³»ÀÇ values
¹Ýȯ°ª:
MAP³»¿¡ º¸°ü À¯ÁöµÇ°í ÀÖ´Â °ªÀÇ ÄÚ·¹Å©¼Çºä
µµÀÔµÈ ¹öÁ¯:
1.2

put

public Object  put(Object  key,
                  Object  value)
key ¶ó°í ÇÏ´Â ÇÁ·ÎÆÛƼ°¡, ÁöÁ¤µÈ value ¶ó°í ÇÏ´Â °ªÀ» °¡Áöµµ·Ï(µíÀÌ) ¼³Á¤ÇÕ´Ï´Ù.

½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì, ÃÖÃÊ·Î ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkSecurityAccess ¸Þ¼Òµå°¡ Àμö·Î¼­ "putProviderProperty. "+name (name ´Â ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§)¶ó°í Çϴ ij¸¯ÅÍ ¶óÀÎÀ» ÁöÁ¤ÇØ ºÒ·Á °¡ ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ÇÁ·ÎÆÛƼġ¸¦ ¼³Á¤Çصµ ±¦ÂúÀºÁö ¾î¶²Áö¸¦ È®ÀÎÇÕ´Ï´Ù. µðÆúÆ®ÀÇ checkSecurityAccess ÀÇ ±¸ÇöÀÌ »ç¿ëµÇ´Â °æ¿ì (Áï,checkSecurityAccess ¸Þ¼Òµå°¡ ¿À¹ö¶óÀ̵å(override)µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì), ÀÌ ¸Þ¼ÒµåÀÇ °á°ú´Â ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkPermission ¸Þ¼Òµå°¡ Àμö·Î¼­ SecurityPermission("putProviderProperty. "+name) ¾×¼¼½º±ÇÀ» ÁöÁ¤ÇØ ºÒ·Á °¬À» °æ¿ì¿Í °°½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Map ³»ÀÇ put
¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Hashtable ³»ÀÇ put
ÆÄ¶ó¹ÌÅÍ:
key - ÇÁ·ÎÆÛƼ Ű
value - ÇÁ·ÎÆÛƼÀÇ °ª
¹Ýȯ°ª:
ÁöÁ¤µÈ ÇÁ·ÎÆÛƼ (key)¿¡ ±×°Í±îÁö ¼³Á¤µÇ¾î ÀÖ´ø °ª. °ªÀÌ ¼³Á¤µÇ¾î ÀÖÁö ¾Ê¾Ò´ø °æ¿ì´Â null
¿¹¿Ü:
SecurityException - ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì¿¡, ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ SecurityManager.checkSecurityAccess(java.lang.String) ¸Þ¼Òµå°¡ ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ÇÁ·ÎÆÛƼġ¸¦ ¼³Á¤ÇÏ´Â ¾×¼¼½º¸¦ Çã°¡ÇÏÁö ¾ÊÀ» ¶§
µµÀÔµÈ ¹öÁ¯:
1.2
°ü·Ã Ç׸ñ:
Object.equals(Object) , Hashtable.get(Object)

remove

public Object  remove(Object  key)
key ÇÁ·ÎÆÛƼ¿Í °Å±â¿¡ ´ëÀÀÇÏ´Â value ¸¦ »èÁ¦ÇÕ´Ï´Ù.

½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì, ÃÖÃÊ·Î ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkSecurityAccess ¸Þ¼Òµå°¡ Àμö·Î¼­ "removeProviderProperty. "+name (name ´Â ÇÁ·Î¹ÙÀÌ´õÀÇ À̸§)¶ó°í Çϴ ij¸¯ÅÍ ¶óÀÎÀ» ÁöÁ¤ÇØ ºÒ·Á °¡ ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ÇÁ·ÎÆÛƼġ¸¦ »èÁ¦Çصµ ±¦ÂúÀºÁö ¾î¶²Áö¸¦ È®ÀÎÇÕ´Ï´Ù. µðÆúÆ®ÀÇ checkSecurityAccess ÀÇ ±¸ÇöÀÌ »ç¿ëµÇ´Â °æ¿ì (Áï,checkSecurityAccess ¸Þ¼Òµå°¡ ¿À¹ö¶óÀ̵å(override)µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì), ÀÌ ¸Þ¼ÒµåÀÇ °á°ú´Â ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkPermission ¸Þ¼Òµå°¡ Àμö·Î¼­ SecurityPermission("removeProviderProperty. "+name) ¾×¼¼½º±ÇÀ» ÁöÁ¤ÇØ ºÒ·Á °¬À» °æ¿ì¿Í °°½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Map ³»ÀÇ remove
¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Hashtable ³»ÀÇ remove
ÆÄ¶ó¹ÌÅÍ:
key - »èÁ¦ÇÏ´Â ÇÁ·ÎÆÛƼÀÇ Å°
¹Ýȯ°ª:
Ű¿¡ ÇÒ´çÇÒ ¼ö ÀÖ°í ÀÖ´ø °ª. ÇÒ´çÇÒ ¼ö ÀÖÁö ¾Ê¾Ò´ø °æ¿ì´Â null
¿¹¿Ü:
SecurityException - ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì¿¡, ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ SecurityManager.checkSecurityAccess(java.lang.String) ¸Þ¼Òµå°¡ ÀÌ ÇÁ·Î¹ÙÀÌ´õÀÇ ÇÁ·ÎÆÛƼġ¸¦ »èÁ¦ÇÏ´Â ¾×¼¼½º¸¦ Çã°¡ÇÏÁö ¾ÊÀ» ¶§
µµÀÔµÈ ¹öÁ¯:
1.2

JavaTM 2
Platform
Std.  Ed.  v1. 4.0

¹ö±×ÀÇ º¸°í¿Í ±â´ÉÀÇ ¸®Äù½ºÆ®
ÀÌ¿ÜÀÇ API ·¹ÆÛ·±½º ¹× °³¹ßÀÚ¿ë ¹®¼­¿¡ ´ëÇØ¼­´Â Java 2 SDK SE °³¹ßÀÚ¿ë ¹®¼­¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä. °³¹ßÀÚÀü¿ëÀÇ »ó¼¼ÇÑ ÇØ¼³, °³³äÀÇ °³¿ä, ¿ë¾îÀÇ Á¤ÀÇ, ¹ö±×ÀÇ È¸ÇÇÃ¥, ¹× ÄÚµå ½Ç·Ê°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.

Java, Java 2 D, ¹× JDBC ´Â ¹Ì±¹ ¹× ±× ¿ÜÀÇ ³ª¶ó¿¡ À־ÀÇ ¹Ì±¹ Sun Microsystems, Inc. ÀÇ »óÇ¥ ȤÀº µî·Ï»óÇ¥ÀÔ´Ï´Ù.
Copyright 1993-2002 Sun Microsystems, Inc. 901 San Antonio Road
Palo Alto, California, 94303, U.S.A. All Rights Reserved.