Java

What is the ellipsis (...) for in this method signature?

method-signature

What is the difference between up-casting and down-casting with respect to class variable

What is the difference between Unidirectional and Bidirectional JPA and Hibernate associations?

What is the difference between Swing and AWT?

What is the difference between field, variable, attribute, and property in Java POJOs?

What is the difference between `Enum.name()` and `Enum.toString()`?

java-best-practices

What is the difference between "Class.forName()" and "Class.forName().newInstance()"?

What is the difference between cacerts and keystore?

keystore-management

What is the difference between ? and Object in Java generics?

What is the default access modifier in Java?

access-modifiers

java-access-modifiers

default-access-modifier

What is PECS (Producer Extends Consumer Super)?

type-substitution

liskov-substitution-principle

What is InputStream & OutputStream? Why and when do we use them?

stream-decorator

What is a 'SAM type' in Java?

functional-programming

event-listeners

What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?

coding-standards

What is a fat JAR?

dependency-management

What does transitive = true in Gradle exactly do (w.r.t. crashlytics)?

dependency-management

transitive-dependencies

What does 'public static void' mean in Java?

What does OSGi solve?

What does mvn install in maven exactly do

build-lifecycle

dependency-management

What causes "Unable to access jarfile" error?

file-permissions

typographical-mistakes

path-encapsulation

explain.codes / Java