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Making a mocked method return an argument that was passed to it
...therString",mock.myFunction("anotherString"));
}
Since Mockito 1.9.5 and Java 8, you can also use a lambda expression:
when(myMock.myFunction(anyString())).thenAnswer(i -> i.getArguments()[0]);
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Java: using switch statement with enum under subclass
...te that I'm much more familiar with enums in C# and it seems like enums in java is a quite mess.
6 Answers
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How is an overloaded method chosen when a parameter is the literal null value?
...s fine:
String x = null;
The String overload here is chosen because the Java compiler picks the most specific overload, as per section 15.12.2.5 of the JLS. In particular:
The informal intuition is that one method is more specific than another if any invocation handled by the first method cou...
How to permanently export a variable in Linux?
...e following locations:
System-wide persistent variables in the format of JAVA_PATH=/usr/local/java store in
/etc/environment
System-wide persistent variables that reference variables such as
export PATH="$JAVA_PATH:$PATH" store in
/etc/.bashrc
User specific persistent variables in the format o...
Java Swing revalidate() vs repaint()
...e() or revalidate() is mandatory when you do a remove() - see the relevant javadocs.
My own testing indicates that repaint() is also necessary. I'm not sure exactly why.
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Error starting jboss server
... attribute to the parameter tag):
<constructor><parameter class="java.io.File"><inject …
The original version doesn't have the class="java.io.File" attribute.
Pretty sloppy of the JBoss folks, but there you go.
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How to view hierarchical package structure in Eclipse package explorer
...contain only one subpackage) Remark: just saw that i have "Eclipse IDE for Java Developers" on my laptop whilst having "Eclipse Java EE IDE for Web Developers." on my desktop.
– raudi
Aug 10 '11 at 14:01
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Java : Comparable vs Comparator [duplicate]
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Using scanner.nextLine() [duplicate]
...ave been having trouble while attempting to use the nextLine() method from java.util.Scanner.
5 Answers
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Where can I download Jai and Jai-imageio? [closed]
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Here you go: http://www.oracle.com/technetwork/java/javasebusiness/downloads/java-archive-downloads-java-client-419417.html
Maybe this is interessting, too. I saw they provide some extensions:
http://java.net/projects/imageio
I know about Sanselan and ImageJ, too, but d...