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How to copy a java.util.List into another java.util.List
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Javadoc: docs.oracle.com/javase/1.4.2/docs/api/java/util/…
– lcguida
Jan 14 '13 at 13:55
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Java Set retain order?
Does a Java Set retain order? A method is returning a Set to me and supposedly the data is ordered but iterating over the Set, the data is unordered. Is there a better way to manage this? Does the method need to be changed to return something other than a Set?
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JFrame in full screen Java
...dn't have to use setExtendedState. Tested working using Kubuntu 15.10 with Java 8.
– code_dredd
Jan 16 '16 at 20:54
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Odd behavior when Java converts int to byte?
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In Java, an int is 32 bits. A byte is 8 bits .
Most primitive types in Java are signed, and byte, short, int, and long are encoded in two's complement. (The char type is unsigned, and the concept of a sign is not applicable to...
Eclipse Build Path Nesting Errors
...using the webcontent folder he wants all of our source code under src/main/java and src/main/webapp.
13 Answers
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Optional Methods in Java Interface
From my understanding if you implement an interface in java, the methods specified in that interface have to be used by the sub classes implementing the said interface.
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Java associative-array
How can I create and fetch associative arrays in Java like I can in PHP?
15 Answers
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Is it expensive to use try-catch blocks even if an exception is never thrown?
...to catch exceptions. But, is it also expensive to use a try-catch block in Java even if an exception is never thrown?
7 An...
Coding Conventions - Naming Enums
Is there a convention for naming enumerations in Java?
7 Answers
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Is Java's assertEquals method reliable?
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You should always use .equals() when comparing Strings in Java.
JUnit calls the .equals() method to determine equality in the method assertEquals(Object o1, Object o2).
So, you are definitely safe using assertEquals(string1, string2). (Because Strings are Objects)
Here is a link ...