类的调用1(被调用的MyFirstJava)
package com.mec.MyFirstJavaLife.text;
public class MyFirstJava {
/** * @param args */
private int row; private int col;
public MyFirstJava() {
System.out.println("执 行 了 类:AboutSimpleObject的构造方法!");
setrow(0);
setcol(0);
}
public void setrow(int row){
if(row<1||row>25){
row=1;
}
this.row=row;
}
public int getrow(){
return row; }
public void setcol(int col){
if(col<1||col>80){
col=1;
}
this.col=col;
}
public int getcol(){
return col;
}
}