Method references are a shorthand way to write lambda expressions that call a single method. Rather than implementing a method in a functional interface, a method reference simply points to an ...

-> String is immutable in java [Once string object is created, iot can not be modified but new object can be created] We can create String object in two ways. String s1 = "akash"; //String literal -> ...

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want. Copying objects ...

Community driven content discussing all aspects of software development from DevOps to design patterns. To get information about an object in Java, you typically go through a public method. To get the ...