import java.awt.*;class b{ public String c; public String d; public void setc(String cc){ this.c=cc; } }class A extends Frame{ b abc=new b();
public A(){ abc.setc("dd"); }
public static void main(String args[]) { System.out.println("Starting A..."); } }
把abc.setc("dd");放到后面的方法里去import java.awt.*; class b{ public String c; public String d; public void setc(String cc){ this.c=cc;} }class A extends Frame { public A() { b abc=new b(); abc.setc("dd"); } public static void main(String args[]) { System.out.println("Starting A..."); } }
public String c;
public String d;
public void setc(String cc){
this.c=cc;
}
}class A extends Frame{
b abc=new b();
public A(){
abc.setc("dd");
}
public static void main(String args[]) {
System.out.println("Starting A...");
}
}
public String c;
public String d;
public void setc(String cc){
this.c=cc;}
}class A extends Frame {
public A() {
b abc=new b();
abc.setc("dd");
}
public static void main(String args[]) {
System.out.println("Starting A...");
}
}