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HashCodeMain.java |
import java.util.*; public class HashCodeMain{ public static void main(String[] args){ System.out.println("new Date() :"+new Date().hashCode()); System.out.println("new Object():"+new Object().hashCode()); System.out.println("new String():"+new String("±è»ñ°«").hashCode()); System.out.println("new Date() :"+new Date().hashCode()); System.out.println("new Object():"+new Object().hashCode()); System.out.println("new String():"+new String("È«±æµ¿").hashCode()); } } |
C:\examples\10.Object>javac HashCodeMain.java C:\examples\10.Object>java HashCodeMain new Date() :1258651669 new Object() :2083945 new String() :44441972 new Date() :1258651669 new Object():2438296 new String() :54150062 |
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