I tried to declare a class as shown below class Outer{ private final class Inner{ public static final String s1 = new String(\"123\");
When I create complex type hierarchies (several levels, several types per level), I like to use the final keyword on methods implementing some interface declaration. An example:
In the below code if i remove the keyword final from EditText i am an getting error in the line (6) where i pass EditText object (et) to the intent...I have to knw the significance of final keyword he
开发者_JAVA技巧 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely so
Okay, so say I have a class that looks like this : public class SignupServlet extends HttpServlet { privat开发者_开发技巧e static final Logger SERVLET_LOGGER=COMPANYLog.open(SignupServlet.class);
This is a follow-up question to my previous initialization variable question. Suppose we\'re dealing with this context:
My Eclipse does a number of code-cleaning actions automatically when I save a Java file, among them adding final to private fields where possible.
I was told that, I misunderstand effects of final. What are the effects of final keyword? Here is short overview of what I think, I know:
I was surprised to see that the following Java code snippet compiled and ran: for(final int i : listOfNumbers) {
I recently ran across a class that had the following field declared: private final int period = 1000; In this particular case, the author had intended for it to also be static and since the value c
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