异常

14}

ࣁು᨝ᔄӾٍ҅ํইӥᇙ஄

ইຎӞӻᔄӾํು᨝ොဩ҅ᮎԍᬯӻᔄӞਧฎು᨝ᔄ҅Ԟ੪ฎ᧔ֵ҅አىᲫਁabstract ᷶ጱץ ොဩӞਧฎು᨝ොဩٍ҅ํು᨝ොဩጱᔄӞਧฎು᨝ᔄ̶ਫሿᔄොဩӾݝํොဩٍ֛ጱਫሿ̶

ು᨝ᔄӾӧӞਧݝํು᨝ොဩ҅ು᨝ᔄӾԞݢզํٍ֛ጱොဩ҅ݢ֦զᛔ૩݄ᭌೠฎވਫሿᬯԶො ဩ̶

ು᨝ᔄӾጱᕅ๳ӧ؟ളݗᮎԍӸ໒҅ݢ֦զࣁು᨝ᔄӾਧԎ຅᭜ොဩ̵ು᨝ොဩ̵ฦ᭗ં௔̵ො ဩ̵ᶉாં௔޾ᶉாොဩ

ು᨝ᔄ޾ളݗӞ໏ӧᚆᤩਫ۸ֺ҅ਫݝ۸ֺᚆਫ۸ֺٍ֛ጱᔄ

୑ଉ

୑ଉฎᑕଧᕪଉտڊሿጱ҅ݎሿᲙ᧏ጱ๋֯෸๢ฎࣁᖫᦲᴤྦྷ҅Ԟ੪ฎ֦ᦶࢶࣁᬩᤈᑕଧԏڹ̶֕ฎ҅ ࣁᖫᦲ๗ᳵଚӧᚆತکಅํጱᲙ᧏҅ํӞԶNullPointerException ޾

ClassNotFoundException ୑ଉࣁᖫᦲ๗ತӧک҅ᬯԶ୑ଉฎRuntimeException ᬩᤈ෸୑ଉ҅ᬯԶ ୑ଉஃஃࣁᬩᤈ෸಍ᚆᤩݎሿ̶

౯ժٟJava ᑕଧᕪଉտڊሿӷᐿᳯ᷌҅Ӟᐿฎjava.lang.Exception ҅Ӟᐿฎjava.lang.Error҅᮷አ๶ ᤒᐏڊሿԧ୑ଉఘ٭҅ӥᶎ੪ᰒ੒ᬯӷᐿ༷ஷᬰᤈቘᥴ̶

ᦊᦩ Exception

Exception ֖ ԭjava.lang ۱ӥ҅ਙฎӞᐿᶮᕆളݗ҅ᖀಥԭThrowable ᔄ҅Exception ݊ᔄ ٌৼᔄ᮷ฎThrowable ጱᕟ౮๵կ҅ฎᑕଧڊሿጱݳቘఘ٭̶

ࣁᦊᦩ Exception ԏڹ҅ํ஠ᥝضԧᥴӞӥՋԍฎThrowable ̶

Ջԍฎ Throwable

Throwable ᔄฎ Java ᧍᥺ӾಅํᲙ᧏(errors) ޾ ୑ଉ(exceptions) ጱᆿᔄ̶ݝํᖀಥԭ Throwable ጱᔄ౲ᘏٌৼᔄ಍ᚆड़ᤩಲڊ҅ᬮํӞᐿොୗฎଃํJava Ӿጱ @throw ဳᥴጱᔄԞݢզ

̶ڊಲ

ࣁJavaᥢ᝜Ӿ҅੒ᶋݑັ୑ଉݑ޾ັ୑ଉጱਧԎฎᬯ໏ጱғ

The unchecked exception classes are the run-time exception classes and the error classes.

The checked exception classes are all exception classes other than the unchecked exception classes. That is, the checked exception classes are Throwable and all its subclasses other

than RuntimeException and its subclasses and Error and its subclasses.