, .
, private (, ) , - . . , , Password1 , password (), . public, , . protected . Password2, Password1, , :
public String getPass(){
return password;
};
private, password !
, private- , :
public class TestPrivate1 {
private String s= private;
public String get_s(){
return s;
}
}
, , :
public class TestPrivate2 extends TestPrivate1 {
}
, TestPrivate2, get_s(), = private:
TestPrivate2 tst=new TestPrivate2();
System.out.println(tst.get_s());
, s . , , - , , .
protected -. , ( , ), -, . protected , , .
: private, , get ( - ) set ( - ). . , .
: , . . x y, , ! setX setY, , . .
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: -, x1,y1- ,x2,y2- ,w - , h , s- . : w=x2-x1, h=y2-y1, s=w*h. - . , , x2, w s, . , , !
, , , . , .
NetBeans NetBeans Enterprise Pack. UML- private public- , get set. , , , .
. , - (, , ) . - . , . super. super. ( ). super superclass. , , . super.super. .
super . ( static) super .