A frequently asked question in a Java interview is: How to implement a Java HashMap? Java job seekers must fully grok this important concept if they want to ace the interview. The HashMap tutorial ...

Java has gracefully evolved over the past decade or so. However, the biggest update to Java ecosystem is the Java 8 update. The changes ensure that Java stays at the top priority for developers to ...

Marking a watershed moment for Java programmers, Oracle today is releasing JDK (Java Development Kit) 8, accommodating lambda expressions and representing a shift in how developers approach the ...