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Introduction to Streams: A Stream in Java is a sequence of elements supporting sequential and parallel aggregate operations. It's not a data...
Understanding BufferedReader To print something on the console in java we have `System.out.println()' breaking this statement down println() is...
Understanding Comparator A Comparator is an functional interface used to order objects of a user-defined class. It provides a method compare(T o1, T...
A collection allows a group of objects to be treated as a single unit. The Java Collections Framework provides a set of standard utility classes for...
In Java, strings are objects that represent sequences of characters. In context ofStringclass , strings are immutable. Anything within double quotes...
Introduction to Exception Handling What is an Exception? An exception in Java is an event that disrupts the normal flow of the program's instructions...