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Why would one declare a Java interface method as abstract?
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According to the Java Language Specification, the abstract keyword for interfaces is obsolete and should no longer be used. (Section 9.1.1.1)
That said, with Java's propensity for backwards compatibility, I really doubt it will ever make a d...
How do I get into a non-password protected Java keystore or change the password?
I'm trying to import a trusted certificated into the Java cacerts keystore , but I have a problem. I tried to list existing trusted certificates and it seems that the keystore isn't password protected.
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Validating URL in Java
I wanted to know if there is any standard APIs in Java to validate a given URL?
I want to check both if the URL string is right i.e. the given protocol is valid and then to check if a connection can be established.
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How to count lines of Java code using IntelliJ IDEA?
How to count lines of Java code using IntelliJ IDEA?
9 Answers
9
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Convert Java Array to Iterable
...lt;/version>
<type>jar</type>
</dependency>
For Java8: (from Jin Kwon's answer)
final int[] arr = {1, 2, 3};
final PrimitiveIterator.OfInt i1 = Arrays.stream(arr).iterator();
final PrimitiveIterator.OfInt i2 = IntStream.of(arr).iterator();
final Iterator<Integer> i3...
What are the differences between BDD frameworks for Java? [closed]
...he pros and cons of each Behavior Driven Development (BDD) framework for Java?
8 Answers
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How to work around the stricter Java 8 Javadoc when using Maven
...ickly realize that JDK8 is a lot more strict (by default) when it comes to Javadoc. ( link - see last bullet point)
5 Answ...
In laymans terms, what does 'static' mean in Java? [duplicate]
...told several definitions for it, looked on Wikipedia, but as a beginner to Java I'm still not sure what it means. Anybody fluent in Java and idiot?
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How to sort Map values by key in Java?
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I don't know Java :-( This works 100%. A lot simpler than any of the horrible solutions I came up with
– peterchaula
May 24 at 10:34
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What's the reason for “Error:Cannot determine Java VM executable in selected JDK”?
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I got the same problem after I delete Java1.6 and Java1.7 from Project Settings(with Java8 as default).
Finally I solve the problem by change SBT JVM config to Custom Java(Settings -> Build, Execution, Deployment -> Build Tools -> SBT).
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