When passing a final object (A String in the code below) it shows up as null when printed from the anonymous inner class. However, when a final value type or ... |
I have a method that contains the following code:
public void myMethod(){
final MyDto expectedtDto = new MyDto();
MyRepository reposWithMock = new MyRepository(){
...
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I have the following code. I want to get hold of the outer class object using which I created the inner class object inner. How can I do it?
public class OuterClass ...
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I have written a class A such as following
class A <E> { // class A has objects of E
int x;
private B<T> next ...
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Here is the code.
public class Test {
class InnerClass{
}
...
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I have a private method inside a class A as below:
class A
{
//...
private void initPlay(final long duration)
{
myTimer = new Utils.Timer(duration) // ...
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I was also thinking the same . 1] inside outer class , inside a instance code : MyInner m = new MyInner(); 2] inside outer class , inside static code : MyOuter.MyInner m = new MyOuter.new MyInner(); 3] outside outer class ,inside any method static or instance : MyOuter.MyInner m = new MyOuter.new MyInner(); // MyOuter shuld be visible [ January ... |
The soul is dyed the color of its thoughts. Think only on those things that are in line with your principles and can bear the light of day. The content of your character is your choice. Day by day, what you do is who you become. Your integrity is your destiny - it is the light that guides your way. - ... |
I'm trying to use the 'this' keyword to access my main class for a certain function, but because I am inside of an inner class (an Action Listener), 'this' references the inner class instead of the outer class. How can I modify my call to 'this' so that I can have access to the outer class? |
Hello everybody, Suppose I define a method local inner class inside a method doStuff as-- public void doStuff(){ int local; class MyInner{ System.out.println(local); //will not compile } } This code will not compile because it is trying to access the local variable defined inside the method.The reason is that there could be objects of MyInner class created inside the doStuff() method ... |
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Note that in the second example InnerClass is not actually an inner class. The thing about inner classes (unlike, say, static nested classes) is that they have an enclosing instance. For example suppose I have a class Sequence within which is an inner class Itr (which might implement Iterator). Then Itr has to be an iterator of something ie Itr has ... |
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It probably took you longer to ask that question than it would have had you just tried it yourself. I gave you the code so that you have an example to work/play with and figure out all you need to figure out. If you have more questions like this first try it yourself(This is the best way to learn) and if ... |
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Hello everybody, Suppose I define a method local inner class inside a method doStuff as-- public void doStuff(){ int local; class MyInner{ System.out.println(local); //will not compile } } This code will not compile because it is trying to access the local variable defined inside the method.The reason is that there could be objects of MyInner class created inside the doStuff() method ... |
You can create an instance of InnerTest as explained by almighty. But it's not obvious which constructor to use. Inner classes constructors have a hidden extra-parameter, which is of type Outer, so you need to use the constructor with a Test parameter and pass a new Test() to it. And one more thing, the class name is "Test$Inner". Edit: The above ... |