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NullErrorTest.java
public class NullErrorTest{
public static void main(String[] args){
try{
String str = null;
System.out.println(str.toString());
}catch(NullPointerException e){
System.out.println(e.toString() + "¿¡·¯°¡ ¹ß»ýÇß½À´Ï´Ù");
}
System.out.println("ÇÁ·Î±×·¥ÀÇ Á¾·á");
}
}
C:\examples\6. Array>javac NullErrorMain.java
C:\examples\6. Array>java NullErrorMain
java.lang.NullPointerException¿¡·¯°¡ ¹ß»ýÇß½À´Ï´Ù
ÇÁ·Î±×·¥ÀÇ Á¾·á
try, catch±¸¹®À» »ç¿ëÇÏ¿© ±âº»ÀûÀÎ ¿¡·¯Ã³¸®¸¦ ÇÕ´Ï´Ù.
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