JavaTM 2 Platform
Standard Ed. 5.0

java.util
Ŭ·¡½º ConcurrentModificationException

java.lang.Object 
  »óÀ§¸¦ È®Àå java.lang.Throwable 
      »óÀ§¸¦ È®Àå java.lang.Exception 
          »óÀ§¸¦ È®Àå java.lang.RuntimeException 
              »óÀ§¸¦ È®Àå java.util.ConcurrentModificationException
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Serializable

public class ConcurrentModificationException
extends RuntimeException

ÀÌ ¿¹¿Ü´Â °´Ã¼ÀÇ µ¿½Ã º¯°æÀ» °ËÃâÇÑ ¸Þ¼­µå¿¡ÀÇÇØ ±×·¯ÇÑ º¯°æÀÌ Çã°¡µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì¿¡ ¿¹¿Ü¸¦ ¹ß»ý½Ãŵ´Ï´Ù.

¿¹¸¦ µé¾î ¾î´À thread°¡ Collection ·Î ¹Ýº¹ 󸮸¦ ÇàÇÏ°í ÀÖ´Â µ¿¾È¿¡ ´Ù¸¥ thread°¡ ±× Collection¸¦ º¯°æÇÏ´Â °ÍÀº ÀϹÝÀûÀ¸·Î Çã°¡µÇÁö ¾Ê½À´Ï´Ù. º¸Åë, ±×·¯ÇÑ È¯°æ¿¡¼­´Â ¹Ýº¹ ó¸®ÀÇ °á°ú´Â º¸ÁõµÇÁö ¾Ê½À´Ï´Ù. ¸î°³ÀÇ ¹Ýº¹ÀÚ (Iterator)ÀÇ ±¸Çö (JRE°¡ Á¦°øÇÏ´Â ¸ðµç ÀϹÝÀûÀÎ ¸ñÀûÀÇ Ä÷º¼ÇÀÇ ±¸ÇöÀÇ, ¹Ýº¹ÀÚÀÇ ±¸ÇöÀ» Æ÷ÇÔÇÑ´Ù)Àº ±× µ¿ÀÛÀÌ °ËÃâµÇ¾úÀ» °æ¿ì¿¡ ÀÌ ¿¹¿Ü¸¦ Throw ÇÏ´Â °ÍÀ» ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ ¿¹¿Ü¸¦ Throw ÇÏ´Â ¹Ýº¹ÀÚ´Â ¡¸ÆäÀ̸£ÆĽºÆ®¡¹¹Ýº¹ÀÚ·Î ºÒ¸³´Ï´Ù. ¹Ýº¹ÀÚ´Â Àå·¡ÀÇ ¿¹ÃøÇÒ ¼ö ¾ø´Â ½ÃÁ¡¿¡ ÀÖ¾î ¿¹ÃøÇÒ ¼ö ¾ø´Â µ¿ÀÛÀÌ ¹ß»ýÇÏ´Â À§ÇèÀ» ȸÇÇÇϱâ À§Çؼ­ Áï½Ã ÇÑÆí ¼Ø¾¾ ÀÚÁÖ ¿¹¿Ü¸¦ Throw ÇÕ´Ï´Ù.

ÀÌ ¿¹¿Ü´Â °´Ã¼°¡ ¡¸´Ù¸¥¡¹thread¿¡ ÀÇÇØ µ¿½Ã¿¡ °»½ÅµÇ¾î ÀÖÁö ¾ÊÀº °ÍÀ» ¹Ýµå½Ã °¡¸®Å°°í ÀÖ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. ´ÜÀÏÀÇ thread°¡ °´Ã¼ÀÇ ±Ô¾à¿¡ À§¹ÝÇÏ´Â ÀÏ·ÃÀÇ ¸Þ¼­µå¸¦ ¹ßÇàÇßÀ» °æ¿ì, °´Ã¼´Â ÀÌ ¿¹¿Ü¸¦ Throw ÇÕ´Ï´Ù. ¿¹¸¦ µé¾î ÆäÀ̸£ÆĽºÆ® ¹Ýº¹ÀÚ¸¦ °¡Áö´Â Ä÷º¼ÇÀÇ ¹Ýº¹ 󸮸¦ ½Ç½ÃÇϸ鼭, thread°¡ Ä÷º¼ÇÀ» Á÷Á¢ ¼öÁ¤ÇÏ´Â °æ¿ì, ¹Ýº¹ÀÚ´Â ÀÌ ¿¹¿Ü¸¦ Throw ÇÕ´Ï´Ù.

º¸Åë, ºñµ¿±âÀÇ µ¿½Ã º¯°æÀÌ ÀÖ´Â °æ¿ì, È®½ÇÇÑ º¸ÁõÀ» ½Ç½ÃÇÏ´Â °ÍÀº ºÒ°¡´ÉÇؼ­, ÆäÀ̸£ÆĽºÆ®ÀÇ µ¿ÀÛÀ» º¸ÁõÇÒ ¼ö ¾ø½À´Ï´Ù. ÆäÀ̸£ÆĽºÆ®¿ÀÆä·¹À̼ÇÀº ÃÖ¼± ³ë·Â ¿øÄ¢¿¡ ±â¹ÝÇØ ConcurrentModificationExceptionÀ» Throw ÇÕ´Ï´Ù. µû¶ó¼­, Á¤È®À» ±âÇϱâ À§Çؼ­ ÀÌ ¿¹¿Ü¿¡ ÀÇÁ¸µÈ ÇÁ·Î±×·¥À» ¾²´Â °ÍÀº À߸øÀÔ´Ï´Ù. ConcurrentModificationException´Â ¹ö±×¸¦ °ËÃâÇϱâ À§Çؼ­ ¸¶¼Å »ç¿ëÇØ ÁÖ¼¼¿ä.

µµÀÔµÈ ¹öÀü :
1.2
°ü·Ã Ç׸ñ:
Collection, Iterator, ListIterator, Vector, LinkedList, HashSet, Hashtable, TreeMap, AbstractList, Á÷·ÄÈ­ µÈ Çü½Ä

»ý¼ºÀÚ °³¿ä
ConcurrentModificationException ()
          »ó¼¼ ¸Þ¼¼Áö¸¦ ÁöÁ¤ÇÏÁö ¾Ê°í ConcurrentModificationExceptionÀ» ±¸ÃàÇÕ´Ï´Ù.
ConcurrentModificationException (String  message)
          ÁöÁ¤µÈ »ó¼¼ ¸Þ¼¼Áö¸¦ °¡Áö´Â ConcurrentModificationExceptionÀ» ±¸ÃàÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 
Ŭ·¡½º java.lang. Throwable ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

ConcurrentModificationException

public ConcurrentModificationException()
»ó¼¼ ¸Þ¼¼Áö¸¦ ÁöÁ¤ÇÏÁö ¾Ê°í ConcurrentModificationExceptionÀ» ±¸ÃàÇÕ´Ï´Ù.


ConcurrentModificationException

public ConcurrentModificationException(String  message)
ÁöÁ¤µÈ »ó¼¼ ¸Þ¼¼Áö¸¦ °¡Áö´Â ConcurrentModificationExceptionÀ» ±¸ÃàÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
message - ÀÌ ¿¹¿Ü¿¡ °ü·ÃµÈ »ó¼¼ ¸Þ¼¼Áö

JavaTM 2 Platform
Standard Ed. 5.0

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