public class PassTest
{
聽聽聽 float ptValue;
聽聽聽 聽public void changeInt (int value)
聽聽聽 {
聽聽聽聽聽聽聽聽聽聽 value = 55;
聽聽聽 }
聽聽聽 聽public void changeStr (String value)
聽聽聽 {
聽聽聽聽聽聽聽聽聽聽 value = new String ("different");
聽聽聽 }
聽聽聽 public void changeObjValue (PassTest ref)
聽聽聽 {
聽聽聽聽聽聽聽聽聽聽 ref.ptValue = 99f;
聽聽聽 }
聽聽聽 public static void main (String args[])
聽聽聽 {
聽聽聽聽聽聽聽聽聽聽 String str;
聽聽聽聽聽聽聽聽聽聽 intval;
聽聽聽聽聽聽聽聽聽聽 PassTest pt = new PassTest ();
聽聽聽聽聽聽聽聽聽聽 val = 11;
聽聽聽聽聽聽聽聽聽聽 pt.changeInt (val);
聽聽聽聽聽聽聽聽聽聽 System.out.println ("Int value is: " + val);
聽聽聽聽聽聽聽聽聽聽 str = new String ("Hello");
聽聽聽聽聽聽聽聽聽聽 pt.changeStr (str);
聽聽聽聽聽聽聽聽聽聽 System.out.println ("Str value is: " + str);
聽聽聽聽聽聽聽聽聽聽 pt.ptValue = 101f;
聽聽聽聽聽聽聽聽聽聽 pt.changeObjValue (pt);
聽聽聽聽聽聽聽聽聽聽 System.out.println ("Current ptValue is: " + pt.ptValue);
聽聽聽 聽}
}
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銆銆11
銆銆Hello
銆銆99f
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