duplicationsample.java

来自「< ProJavaProgrammingSecondEdition>」· Java 代码 · 共 19 行

public class DuplicationSample {

  protected int firstValue;
  protected String secondValue;
  protected Integer thirdValue;


  public DuplicationSample(int first, String second, Integer third) {
    firstValue = first;
    secondValue = second;
    thirdValue = third;
  }

  public DuplicationSample(int first, String second) {
    this(first, second, new Integer(0));
  }

}