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public
static
void
main(
String
[] args ){
Integer
first =
new
Integer(
1
);
Integer
second =
new
Integer(
1
);
System.out.println( first == second );
}
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java.lang.Object.equals()¸¦ »ç¿ëÇϽʽÿÀ.
public
static
void
main(
String
[] args ){
Integer
first =
new
Integer(
1
);
Integer
second =
new
Integer(
1
);
System.out.println( first.equals( second ) );
}