I want to fetch an HTML page and read in with BufferedReader. So I use try-with-resources to open it handles IOException this way: Is this a good pattern to catch and instantly throw? And what if I omit try at all and state that function throws IOException? If then any potentional memory leak? Much appreciate any advice! Answer A catch
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Tag: try-catch
Assigning a TextComponent object differently based on try catch
I’m trying to take a String kd and either assign it to a TextComponent object, or if the string can be parsed into a Double value then assign it to a TextComponent using a DecimalFormat object. I …
Why RuntimeException is not caught in catch block if there are multiple catch blocks?
I am able to catch RuntimeException or subclass of it with below code: try { //code that throws subclass of RuntimeException throw new ChildRuntimeException(“try”); } catch (…
How to apply user defined try catch block in java
I am a beginner and I’ve finished the basic Nim game. Now I want to apply the try catch block to the program to make sure the flow control is perfect. However, the resources I’ve seen for now is to …
Not Permitted to Use File Not Found Exception, but it is necessary
so I am having a strange problem where I am trying to use a try-catch, but the exception it not permitting. I will try to be as clear as I can describing the issue. Some background: Okay, so the …
Is it a known good practice to use a big try-catch per method in java? [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 8 years ago. Improve this question I’ve been interviewed recently and the interviewer wanted me to do a technical test to see my knowledge. After I finished
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