final

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Does it make a difference to declare a logger in all uppercase and make it final?

Is there any reason to do this: private static final Logger LOGGER = LoggerFactory.getLogger(Main.class);[详细]

2023-01-17 11:14 分类：问答
Can You Write an Interface that Can Not be implemented?

This is related to fina开发者_开发百科l interface in java.Among the discussion there was that the concept of final in relation to interfaces is ambiguous.Would a final interface mean that it can not h[详细]

2023-01-16 00:38 分类：问答
Everything's Final

I\'ve been using开发者_如何学JAVA PMD to help spot potential problems in my Java code, and I\'ve been finding its advice to be split between the useful, the idiosyncratic, and the \"WTF?!\".[详细]

2023-01-12 18:24 分类：问答
Java: Meaning of catch (final SomeException e)?

What does fin开发者_如何转开发al do in the following Java expression? catch (final SomeExceptionType e)[详细]

2023-01-11 23:15 分类：问答
Initializing final fields - Java

I would like to know if there\'s a compiler option that could allow me to remove/cure the error that comes up (\"variable X migh开发者_StackOverflow中文版t not have been initialized\") when I compile[详细]

2023-01-10 08:32 分类：问答
I've "fixed" a memory leak, but.. how to fix it in a better way?

It was a very fast and makeshift, bug fix.. It worked, but I would like to find a better understanding and solution.[详细]

2023-01-10 01:13 分类：问答
Change private static final field using Java reflection

I have a class with a private static final field that, unfortunately, I need to change it at run-time.[详细]

2023-01-08 12:02 分类：问答
Java code snippet - playing with variable final - explanation required

final Integer a = 1; Integer b = a; System.out.println(\"a: \" + a); // prints 1 System.out.println(\"b: \" + b); // prints 1[详细]

2023-01-08 09:35 分类：问答
Is static code always executed when we use a class for the first time?

Our application is using initialization code that depends on the order static code is executed and I\'m wondering if this order will be consistent across all JVMs.[详细]

2023-01-06 19:17 分类：问答
final and private static

I read that doing: public final void foo() {} is equals to: private static void foo() {} both meaning that the method is not overridable![详细]

2023-01-04 03:13 分类：问答