Access modifier private/protected/Default (Friendly) protected method override, overloaded

Access decoration into similar bun class other

Private True false false

Default (friendly) True false false

Protected true True True False

Public true to True true True

Overload: Method name is the same, parameter list (parameter data type, number, etc.) is different

Rewrite: There is inheritance to override, subclass override method, method name, return value, parameter list same, access modifier cannot be more strict than parent class

 Packagecom.jredu.ch06; Public classCalc {floats; //Overloading of methods//Calculate Circle Area     Public floatCalcfloatR) {s= 3.14f * r*R; returns; }    //Triangular Area     Public floatCalcfloatWfloath) {s= W*H/2; returns; }     Public floatCalcintWfloath) {s= W*H/2; returns; }    //trapezoid Area     Public floatCalcfloatW1,floatW2,floath) {s= (W1+W2) *H/2; returns; }}

Access modifier private/protected/Default (Friendly) protected method override, overloaded