?? student.java
字號(hào):
package randomaccess.file.student;
public class Student {
private String name;
private int score;
public Student(){
setName("noname");
}
public Student(String name,int score){
setName(name);
this.score=score;
}
public void setName(String name){
StringBuilder builder=null;
if(name!=null)
builder=new StringBuilder(name);
else
builder=new StringBuilder(15);
builder.setLength(15);
this.name=builder.toString();
}
public void setScore(int score){
this.score=score;
}
public String getName(){
return name;
}
public int getScore(){
return score;
}
public static int size(){
return 34;
}
}
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