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public class FieldDotExpressions {
public static void main(String[] args) {
InnerClassFieldContainer.outerField.containerField.containerField.firstContainerMethod();
InnerClassFieldContainer.InnerClass.innerField.containerField.containerField.secondContainerMethod();
InnerClassFieldContainer.InnerClass.InnerInnerClass.InnerInnerInnerClass.innerInnerInnerField.thirdContainerMethod();
}
}
class FieldContainer {
FieldContainer containerField = new FieldContainer();
public String firstContainerMethod() {
return "firstContainerMethod()";
}
public String secondContainerMethod() {
return "secondContainerMethod()";
}
public String thirdContainerMethod() {
return "thirdContainerMethod()";
}
}
class InnerClassFieldContainer {
FieldContainer outerField = new FieldContainer();
class InnerClass {
FieldContainer innerField = new FieldContainer();
class InnerInnerClass {
FieldContainer innerInnerField = new FieldContainer();
class InnerInnerInnerClass {
FieldContainer innerInnerInnerField = new FieldContainer();
}
}
}
}
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